Merge remote-tracking branch 'origin/master' into models-backflip

10 files changed, 1284 insertions, 51 deletions

diff --git a/.gitignore b/.gitignore
index 0838e78..f6a2251 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 /test/version_tmp/
 /tmp/
 .idea/
+Gemfile.lock
 
 # Used by dotenv library to load environment variables.
 # .env
diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..ad1ca31
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,20 @@
+inherit_from: .rubocop_todo.yml
+
+AllCops:
+  Include:
+    - Rakefile
+
+StringLiterals:
+  Enabled: false
+
+LineLength:
+  Enabled: false
+
+# Stick to verbose until https://bugs.ruby-lang.org/issues/10177 is closed.
+Style/PreferredHashMethods:
+  EnforcedStyle: verbose
+
+AllCops:
+  Exclude:
+    - 'vendor/**/*'
+    - 'lib/oxidized/input/tftp.rb'
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
new file mode 100644
index 0000000..8121015
--- /dev/null
+++ b/.rubocop_todo.yml
@@ -0,0 +1,1241 @@
+# This configuration was generated by
+# `rubocop --auto-gen-config`
+# on 2018-04-11 13:02:45 +0200 using RuboCop version 0.54.0.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 5
+# Cop supports --auto-correct.
+# Configuration parameters: Include, TreatCommentsAsGroupSeparators.
+# Include: **/*.gemspec
+Gemspec/OrderedDependencies:
+  Exclude:
+    - 'oxidized.gemspec'
+
+# Offense count: 1
+# Configuration parameters: Include.
+# Include: **/*.gemspec
+Gemspec/RequiredRubyVersion:
+  Exclude:
+    - 'oxidized.gemspec'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: outdent, indent
+Layout/AccessModifierIndentation:
+  Exclude:
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
+# SupportedHashRocketStyles: key, separator, table
+# SupportedColonStyles: key, separator, table
+# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
+Layout/AlignHash:
+  Exclude:
+    - 'spec/input/ssh_spec.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: with_first_parameter, with_fixed_indentation
+Layout/AlignParameters:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/worker.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleAlignWith.
+# SupportedStylesAlignWith: either, start_of_block, start_of_line
+Layout/BlockAlignment:
+  Exclude:
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/sgos.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Layout/BlockEndNewline:
+  Exclude:
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/hatteras.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentOneStep, IndentationWidth.
+# SupportedStyles: case, end
+Layout/CaseIndentation:
+  Exclude:
+    - 'lib/oxidized/output/http.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Layout/ClosingParenthesisIndentation:
+  Exclude:
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 13
+# Cop supports --auto-correct.
+Layout/CommentIndentation:
+  Exclude:
+    - 'lib/oxidized/model/aosw.rb'
+    - 'lib/oxidized/model/audiocodes.rb'
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/edgeswitch.rb'
+    - 'lib/oxidized/model/fujitsupy.rb'
+    - 'lib/oxidized/model/gcombnps.rb'
+    - 'lib/oxidized/model/masteros.rb'
+    - 'lib/oxidized/model/planet.rb'
+    - 'lib/oxidized/output/http.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleAlignWith, AutoCorrect, Severity.
+# SupportedStylesAlignWith: start_of_line, def
+Layout/DefEndAlignment:
+  Exclude:
+    - 'lib/oxidized/hook/xmppdiff.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Layout/ElseAlignment:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/source/csv.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Layout/EmptyLineAfterMagicComment:
+  Exclude:
+    - 'oxidized.gemspec'
+
+# Offense count: 17
+# Cop supports --auto-correct.
+# Configuration parameters: AllowAdjacentOneLineDefs, NumberOfEmptyLines.
+Layout/EmptyLineBetweenDefs:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/manager.rb'
+    - 'lib/oxidized/model/model.rb'
+    - 'lib/oxidized/nodes.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 17
+# Cop supports --auto-correct.
+Layout/EmptyLines:
+  Exclude:
+    - 'bin/oxidized'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/acsw.rb'
+    - 'lib/oxidized/model/alvarion.rb'
+    - 'lib/oxidized/model/gaiaos.rb'
+    - 'lib/oxidized/model/gcombnps.rb'
+    - 'lib/oxidized/model/hatteras.rb'
+    - 'lib/oxidized/model/ironware.rb'
+    - 'lib/oxidized/model/planet.rb'
+    - 'lib/oxidized/model/voltaire.rb'
+    - 'lib/oxidized/nodes.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 9
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: empty_lines, no_empty_lines
+Layout/EmptyLinesAroundBlockBody:
+  Exclude:
+    - 'lib/oxidized/hook/githubrepo.rb'
+    - 'lib/oxidized/model/alvarion.rb'
+    - 'lib/oxidized/model/asyncos.rb'
+    - 'lib/oxidized/model/audiocodes.rb'
+    - 'lib/oxidized/model/ciscosma.rb'
+    - 'lib/oxidized/model/tplink.rb'
+    - 'spec/input/ssh_spec.rb'
+    - 'spec/node_spec.rb'
+
+# Offense count: 158
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines, beginning_only, ending_only
+Layout/EmptyLinesAroundClassBody:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Layout/EmptyLinesAroundExceptionHandlingKeywords:
+  Exclude:
+    - 'lib/oxidized/hook/exec.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Layout/EmptyLinesAroundMethodBody:
+  Exclude:
+    - 'lib/oxidized/output/http.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines
+Layout/EmptyLinesAroundModuleBody:
+  Exclude:
+    - 'lib/oxidized/input/cli.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleAlignWith, AutoCorrect, Severity.
+# SupportedStylesAlignWith: keyword, variable, start_of_line
+Layout/EndAlignment:
+  Exclude:
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/source/csv.rb'
+
+# Offense count: 1
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: native, lf, crlf
+Layout/EndOfLine:
+  Exclude:
+    - 'lib/oxidized/model/br6910.rb'
+
+# Offense count: 63
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment, ForceEqualSignAlignment.
+Layout/ExtraSpacing:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: consistent, special_for_inner_method_call, special_for_inner_method_call_in_parentheses
+Layout/FirstParameterIndentation:
+  Exclude:
+    - 'lib/oxidized/output/http.rb'
+
+# Offense count: 11
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_braces
+Layout/IndentHash:
+  Exclude:
+    - 'lib/oxidized/hook/awssns.rb'
+    - 'lib/oxidized/hook/githubrepo.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/output/http.rb'
+    - 'spec/githubrepo_spec.rb'
+    - 'spec/node_spec.rb'
+
+# Offense count: 21
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: normal, rails
+Layout/IndentationConsistency:
+  Exclude:
+    - 'lib/oxidized/model/acsw.rb'
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/fortios.rb'
+    - 'lib/oxidized/model/hpebladesystem.rb'
+    - 'lib/oxidized/model/masteros.rb'
+    - 'lib/oxidized/model/sgos.rb'
+    - 'lib/oxidized/model/slxos.rb'
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 116
+# Cop supports --auto-correct.
+# Configuration parameters: Width, IgnoredPatterns.
+Layout/IndentationWidth:
+  Enabled: false
+
+# Offense count: 109
+# Cop supports --auto-correct.
+Layout/LeadingCommentSpace:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Layout/MultilineBlockLayout:
+  Exclude:
+    - 'lib/oxidized/model/hatteras.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: symmetrical, new_line, same_line
+Layout/MultilineMethodCallBraceLayout:
+  Exclude:
+    - 'lib/oxidized/hook/slackdiff.rb'
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 14
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, IndentationWidth.
+# SupportedStyles: aligned, indented
+Layout/MultilineOperationIndentation:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/hatteras.rb'
+    - 'lib/oxidized/model/quantaos.rb'
+    - 'lib/oxidized/model/trango.rb'
+
+# Offense count: 33
+# Cop supports --auto-correct.
+Layout/SpaceAfterComma:
+  Enabled: false
+
+# Offense count: 12
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleInsidePipes.
+# SupportedStylesInsidePipes: space, no_space
+Layout/SpaceAroundBlockParameters:
+  Exclude:
+    - 'lib/oxidized/model/aos.rb'
+    - 'lib/oxidized/model/aos7.rb'
+    - 'lib/oxidized/model/c4cmts.rb'
+    - 'lib/oxidized/model/coriantgroove.rb'
+    - 'lib/oxidized/model/dlink.rb'
+    - 'lib/oxidized/model/enterasys.rb'
+    - 'lib/oxidized/model/hpebladesystem.rb'
+    - 'lib/oxidized/model/mtrlrfs.rb'
+    - 'lib/oxidized/model/xos.rb'
+    - 'lib/oxidized/model/zhoneolt.rb'
+    - 'lib/oxidized/node.rb'
+
+# Offense count: 32
+# Cop supports --auto-correct.
+# Configuration parameters: .
+# SupportedStyles: space, no_space
+Layout/SpaceAroundEqualsInParameterDefault:
+  EnforcedStyle: no_space
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Layout/SpaceAroundKeyword:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/xos.rb'
+
+# Offense count: 49
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment.
+Layout/SpaceAroundOperators:
+  Enabled: false
+
+# Offense count: 15
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
+# SupportedStyles: space, no_space
+# SupportedStylesForEmptyBraces: space, no_space
+Layout/SpaceBeforeBlockBraces:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/model/aos.rb'
+    - 'lib/oxidized/model/aos7.rb'
+    - 'lib/oxidized/model/c4cmts.rb'
+    - 'lib/oxidized/model/coriantgroove.rb'
+    - 'lib/oxidized/model/dlink.rb'
+    - 'lib/oxidized/model/enterasys.rb'
+    - 'lib/oxidized/model/hpebladesystem.rb'
+    - 'lib/oxidized/model/mtrlrfs.rb'
+    - 'lib/oxidized/model/xos.rb'
+    - 'lib/oxidized/model/zhoneolt.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/output.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Layout/SpaceBeforeComma:
+  Exclude:
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/model/fortios.rb'
+
+# Offense count: 25
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment.
+Layout/SpaceBeforeFirstArg:
+  Enabled: false
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBrackets.
+# SupportedStyles: space, no_space, compact
+# SupportedStylesForEmptyBrackets: space, no_space
+Layout/SpaceInsideArrayLiteralBrackets:
+  Exclude:
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'oxidized.gemspec'
+
+# Offense count: 31
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
+# SupportedStyles: space, no_space
+# SupportedStylesForEmptyBraces: space, no_space
+Layout/SpaceInsideBlockBraces:
+  Enabled: false
+
+# Offense count: 23
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
+# SupportedStyles: space, no_space, compact
+# SupportedStylesForEmptyBraces: space, no_space
+Layout/SpaceInsideHashLiteralBraces:
+  Exclude:
+    - 'lib/oxidized/hook/slackdiff.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/output/http.rb'
+    - 'spec/githubrepo_spec.rb'
+    - 'spec/input/ssh_spec.rb'
+
+# Offense count: 9
+# Cop supports --auto-correct.
+Layout/SpaceInsideParens:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/asa.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Layout/SpaceInsidePercentLiteralDelimiters:
+  Exclude:
+    - 'oxidized.gemspec'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+Layout/SpaceInsideRangeLiteral:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 302
+# Cop supports --auto-correct.
+# Configuration parameters: IndentationWidth.
+Layout/Tab:
+  Exclude:
+    - 'lib/oxidized/model/asyncos.rb'
+    - 'lib/oxidized/model/ciscosma.rb'
+    - 'lib/oxidized/model/cumulus.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 8
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: final_newline, final_blank_line
+Layout/TrailingBlankLines:
+  Exclude:
+    - 'lib/oxidized/model/aen.rb'
+    - 'lib/oxidized/model/apc_aos.rb'
+    - 'lib/oxidized/model/firewareos.rb'
+    - 'lib/oxidized/model/gcombnps.rb'
+    - 'lib/oxidized/model/hpemsa.rb'
+    - 'lib/oxidized/model/mtrlrfs.rb'
+    - 'lib/oxidized/model/tplink.rb'
+    - 'lib/oxidized/output/http.rb'
+
+# Offense count: 165
+# Cop supports --auto-correct.
+Layout/TrailingWhitespace:
+  Enabled: false
+
+# Offense count: 4
+Lint/AmbiguousBlockAssociation:
+  Exclude:
+    - 'lib/oxidized/model/model.rb'
+    - 'lib/oxidized/model/nos.rb'
+
+# Offense count: 648
+Lint/AmbiguousRegexpLiteral:
+  Enabled: false
+
+# Offense count: 8
+# Configuration parameters: AllowSafeAssignment.
+Lint/AssignmentInCondition:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Lint/DeprecatedClassMethods:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/output/file.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 3
+Lint/HandleExceptions:
+  Exclude:
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 2
+Lint/LiteralAsCondition:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/core.rb'
+
+# Offense count: 4
+Lint/ParenthesesAsGroupedExpression:
+  Exclude:
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/model/aricentiss.rb'
+    - 'lib/oxidized/model/asa.rb'
+    - 'lib/oxidized/model/ios.rb'
+
+# Offense count: 3
+Lint/ShadowingOuterLocalVariable:
+  Exclude:
+    - 'lib/oxidized/model/fortios.rb'
+    - 'lib/oxidized/model/planet.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Lint/StringConversionInInterpolation:
+  Exclude:
+    - 'lib/oxidized/hook/slackdiff.rb'
+    - 'lib/oxidized/hook/xmppdiff.rb'
+
+# Offense count: 10
+Lint/UnderscorePrefixedVariableName:
+  Exclude:
+    - 'lib/oxidized/input/cli.rb'
+    - 'lib/oxidized/manager.rb'
+    - 'lib/oxidized/model/model.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: IgnoreEmptyBlocks, AllowUnusedKeywordArguments.
+Lint/UnusedBlockArgument:
+  Exclude:
+    - 'lib/oxidized/hook/githubrepo.rb'
+
+# Offense count: 7
+# Cop supports --auto-correct.
+# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods.
+Lint/UnusedMethodArgument:
+  Exclude:
+    - 'lib/oxidized/core.rb'
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/output/file.rb'
+
+# Offense count: 12
+Lint/UselessAssignment:
+  Exclude:
+    - 'lib/oxidized/model/cumulus.rb'
+    - 'lib/oxidized/model/edgeos.rb'
+    - 'lib/oxidized/model/gaiaos.rb'
+    - 'lib/oxidized/model/mlnxos.rb'
+    - 'lib/oxidized/model/procurve.rb'
+    - 'lib/oxidized/model/trango.rb'
+    - 'lib/oxidized/model/voltaire.rb'
+    - 'lib/oxidized/model/vyatta.rb'
+    - 'lib/oxidized/model/zhoneolt.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/output/http.rb'
+    - 'lib/oxidized/source/csv.rb'
+
+# Offense count: 1
+# Configuration parameters: CheckForMethodsWithNoSideEffects.
+Lint/Void:
+  Exclude:
+    - 'lib/oxidized/model/voss.rb'
+
+# Offense count: 60
+Metrics/AbcSize:
+  Max: 86
+
+# Offense count: 15
+# Configuration parameters: CountComments, ExcludedMethods.
+Metrics/BlockLength:
+  Max: 143
+
+# Offense count: 4
+# Configuration parameters: CountBlocks.
+Metrics/BlockNesting:
+  Max: 4
+
+# Offense count: 7
+# Configuration parameters: CountComments.
+Metrics/ClassLength:
+  Max: 210
+
+# Offense count: 13
+Metrics/CyclomaticComplexity:
+  Max: 28
+
+# Offense count: 53
+# Configuration parameters: CountComments.
+Metrics/MethodLength:
+  Max: 72
+
+# Offense count: 2
+# Configuration parameters: CountKeywordArgs.
+Metrics/ParameterLists:
+  Max: 6
+
+# Offense count: 14
+Metrics/PerceivedComplexity:
+  Max: 32
+
+# Offense count: 1
+Naming/AccessorMethodName:
+  Exclude:
+    - 'lib/oxidized/string.rb'
+
+# Offense count: 1
+Naming/ClassAndModuleCamelCase:
+  Exclude:
+    - 'lib/oxidized/model/apc_aos.rb'
+
+# Offense count: 8
+Naming/ConstantName:
+  Exclude:
+    - 'extra/rest_client.rb'
+    - 'lib/oxidized/config.rb'
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/input/ftp.rb'
+    - 'lib/oxidized/input/input.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 1
+Naming/MemoizedInstanceVariableName:
+  Exclude:
+    - 'lib/oxidized/string.rb'
+
+# Offense count: 3
+# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist, MethodDefinitionMacros.
+# NamePrefix: is_, has_, have_
+# NamePrefixBlacklist: is_, has_, have_
+# NameWhitelist: is_a?
+# MethodDefinitionMacros: define_method, define_singleton_method
+Naming/PredicateName:
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/worker.rb'
+
+# Offense count: 11
+# Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
+# AllowedNames: io, id, to
+Naming/UncommunicativeMethodParamName:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/input/cli.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/model.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Performance/Casecmp:
+  Exclude:
+    - 'lib/oxidized/manager.rb'
+
+# Offense count: 57
+# Cop supports --auto-correct.
+Performance/RedundantMatch:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: MaxKeyValuePairs.
+Performance/RedundantMerge:
+  Exclude:
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+Performance/StringReplacement:
+  Exclude:
+    - 'lib/oxidized/model/awplus.rb'
+    - 'lib/oxidized/model/comware.rb'
+    - 'lib/oxidized/model/sros.rb'
+
+# Offense count: 1
+Security/Eval:
+  Exclude:
+    - 'Rakefile'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect.
+Security/JSONLoad:
+  Exclude:
+    - 'extra/nagios_check_failing_nodes.rb'
+
+# Offense count: 5
+Security/Open:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/file.rb'
+    - 'lib/oxidized/source/csv.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: prefer_alias, prefer_alias_method
+Style/Alias:
+  Exclude:
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 46
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: always, conditionals
+Style/AndOr:
+  Enabled: false
+
+# Offense count: 1
+# Configuration parameters: AllowedChars.
+Style/AsciiComments:
+  Exclude:
+    - 'lib/oxidized/hook/slackdiff.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, ProceduralMethods, FunctionalMethods, IgnoredMethods.
+# SupportedStyles: line_count_based, semantic, braces_for_chaining
+# ProceduralMethods: benchmark, bm, bmbm, create, each_with_object, measure, new, realtime, tap, with_object
+# FunctionalMethods: let, let!, subject, watch
+# IgnoredMethods: lambda, proc, it
+Style/BlockDelimiters:
+  Exclude:
+    - 'lib/oxidized/hook/xmppdiff.rb'
+    - 'lib/oxidized/model/aricentiss.rb'
+    - 'lib/oxidized/model/hatteras.rb'
+
+# Offense count: 12
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: braces, no_braces, context_dependent
+Style/BracesAroundHashParameters:
+  Exclude:
+    - 'lib/oxidized/hook/awssns.rb'
+    - 'lib/oxidized/hook/githubrepo.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/procurve.rb'
+    - 'lib/oxidized/output/http.rb'
+    - 'spec/githubrepo_spec.rb'
+    - 'spec/input/ssh_spec.rb'
+    - 'spec/node_spec.rb'
+
+# Offense count: 3
+Style/CaseEquality:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/model.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle.
+# SupportedStyles: nested, compact
+Style/ClassAndModuleChildren:
+  Exclude:
+    - 'lib/oxidized/config/vars.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: is_a?, kind_of?
+Style/ClassCheck:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 2
+Style/ClassVars:
+  Exclude:
+    - 'lib/oxidized.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/ColonMethodCall:
+  Exclude:
+    - 'lib/oxidized/hook/xmppdiff.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 1
+Style/CommentedKeyword:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SingleLineConditionsOnly, IncludeTernaryExpressions.
+# SupportedStyles: assign_to_condition, assign_inside_condition
+Style/ConditionalAssignment:
+  Exclude:
+    - 'lib/oxidized/hook/githubrepo.rb'
+    - 'lib/oxidized/model/model.rb'
+
+# Offense count: 142
+Style/Documentation:
+  Enabled: false
+
+# Offense count: 2
+Style/DoubleNegation:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/hook/exec.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: compact, expanded
+Style/EmptyMethod:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/Encoding:
+  Exclude:
+    - 'oxidized.gemspec'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/ExpandPathArguments:
+  Exclude:
+    - 'bin/console'
+    - 'oxidized.gemspec'
+
+# Offense count: 7
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: format, sprintf, percent
+Style/FormatString:
+  Exclude:
+    - 'lib/oxidized/hook/slackdiff.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 16
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: annotated, template, unannotated
+Style/FormatStringToken:
+  Exclude:
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 15
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/hook/slackdiff.rb'
+    - 'lib/oxidized/hook/xmppdiff.rb'
+    - 'lib/oxidized/input/cli.rb'
+    - 'lib/oxidized/jobs.rb'
+    - 'lib/oxidized/nodes.rb'
+    - 'lib/oxidized/output/file.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/output/http.rb'
+    - 'lib/oxidized/source/http.rb'
+    - 'lib/oxidized/source/sql.rb'
+    - 'lib/oxidized/string.rb'
+
+# Offense count: 104
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, UseHashRocketsWithSymbolValues, PreferHashRocketsForNonAlnumEndingSymbols.
+# SupportedStyles: ruby19, hash_rockets, no_mixed_keys, ruby19_no_mixed_keys
+Style/HashSyntax:
+  Enabled: false
+
+# Offense count: 1
+Style/IfInsideElse:
+  Exclude:
+    - 'lib/oxidized/output/file.rb'
+
+# Offense count: 38
+# Cop supports --auto-correct.
+Style/IfUnlessModifier:
+  Enabled: false
+
+# Offense count: 1
+Style/IfUnlessModifierOfIfUnless:
+  Exclude:
+    - 'lib/oxidized/input/ssh.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/InfiniteLoop:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/core.rb'
+
+# Offense count: 10
+# Cop supports --auto-correct.
+# Configuration parameters: InverseMethods, InverseBlocks.
+Style/InverseMethods:
+  Exclude:
+    - 'lib/oxidized/model/aosw.rb'
+    - 'lib/oxidized/model/asa.rb'
+    - 'lib/oxidized/model/comware.rb'
+    - 'lib/oxidized/model/firewareos.rb'
+    - 'lib/oxidized/model/powerconnect.rb'
+    - 'lib/oxidized/model/procurve.rb'
+    - 'lib/oxidized/model/routeros.rb'
+    - 'lib/oxidized/model/vrp.rb'
+    - 'lib/oxidized/model/zhoneolt.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/LineEndConcatenation:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+
+# Offense count: 9
+# Cop supports --auto-correct.
+Style/MethodCallWithoutArgsParentheses:
+  Exclude:
+    - 'spec/githubrepo_spec.rb'
+    - 'spec/input/ssh_spec.rb'
+
+# Offense count: 131
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: require_parentheses, require_no_parentheses, require_no_parentheses_except_multiline
+Style/MethodDefParentheses:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/MultilineIfThen:
+  Exclude:
+    - 'lib/oxidized/model/aricentiss.rb'
+
+# Offense count: 8
+# Cop supports --auto-correct.
+Style/MutableConstant:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/input/ftp.rb'
+    - 'lib/oxidized/input/input.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/version.rb'
+
+# Offense count: 8
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: both, prefix, postfix
+Style/NegatedIf:
+  Exclude:
+    - 'lib/oxidized/model/ios.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/worker.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, MinBodyLength.
+# SupportedStyles: skip_modifier_ifs, always
+Style/Next:
+  Exclude:
+    - 'lib/oxidized/model/trango.rb'
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/NilComparison:
+  Exclude:
+    - 'lib/oxidized/input/ssh.rb'
+
+# Offense count: 31
+# Cop supports --auto-correct.
+Style/Not:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedOctalStyle.
+# SupportedOctalStyles: zero_with_o, zero_only
+Style/NumericLiteralPrefix:
+  Exclude:
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle.
+# SupportedStyles: predicate, comparison
+Style/NumericPredicate:
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/core.rb'
+    - 'lib/oxidized/jobs.rb'
+    - 'lib/oxidized/nodes.rb'
+    - 'lib/oxidized/worker.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/OrAssignment:
+  Exclude:
+    - 'lib/oxidized/manager.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/ParallelAssignment:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: AllowSafeAssignment.
+Style/ParenthesesAroundCondition:
+  Exclude:
+    - 'lib/oxidized/model/ios.rb'
+    - 'lib/oxidized/model/powerconnect.rb'
+    - 'lib/oxidized/source/http.rb'
+
+# Offense count: 10
+# Cop supports --auto-correct.
+# Configuration parameters: PreferredDelimiters.
+Style/PercentLiteralDelimiters:
+  Exclude:
+    - 'lib/oxidized/config.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'oxidized.gemspec'
+    - 'spec/nodes_spec.rb'
+
+# Offense count: 22
+# Cop supports --auto-correct.
+Style/PerlBackrefs:
+  Exclude:
+    - 'lib/oxidized/model/acos.rb'
+    - 'lib/oxidized/model/aos7.rb'
+    - 'lib/oxidized/model/ios.rb'
+    - 'lib/oxidized/model/junos.rb'
+    - 'lib/oxidized/model/powerconnect.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: short, verbose
+Style/PreferredHashMethods:
+  Exclude:
+    - 'lib/oxidized/manager.rb'
+    - 'lib/oxidized/source/csv.rb'
+    - 'lib/oxidized/source/http.rb'
+    - 'lib/oxidized/source/sql.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/Proc:
+  Exclude:
+    - 'lib/oxidized/hook/githubrepo.rb'
+
+# Offense count: 10
+# Cop supports --auto-correct.
+Style/RedundantBegin:
+  Exclude:
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/manager.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/RedundantParentheses:
+  Exclude:
+    - 'lib/oxidized/model/aricentiss.rb'
+    - 'lib/oxidized/model/ios.rb'
+    - 'lib/oxidized/model/powerconnect.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
+  Exclude:
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/file.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/RedundantSelf:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 29
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, AllowInnerSlashes.
+# SupportedStyles: slashes, percent_r, mixed
+Style/RegexpLiteral:
+  Enabled: false
+
+# Offense count: 6
+# Cop supports --auto-correct.
+Style/RescueModifier:
+  Exclude:
+    - 'bin/oxidized'
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 19
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: implicit, explicit
+Style/RescueStandardError:
+  Exclude:
+    - 'bin/oxidized'
+    - 'extra/rest_client.rb'
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/config.rb'
+    - 'lib/oxidized/hook.rb'
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+    - 'lib/oxidized/worker.rb'
+
+# Offense count: 10
+# Cop supports --auto-correct.
+# Configuration parameters: AllowAsExpressionSeparator.
+Style/Semicolon:
+  Exclude:
+    - 'lib/oxidized/model/ios.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'lib/oxidized/output/gitcrypt.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: use_perl_names, use_english_names
+Style/SpecialGlobalVars:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+
+# Offense count: 1
+Style/StructInheritance:
+  Exclude:
+    - 'lib/oxidized/hook.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: MinSize.
+# SupportedStyles: percent, brackets
+Style/SymbolArray:
+  EnforcedStyle: brackets
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: IgnoredMethods.
+# IgnoredMethods: respond_to, define_method
+Style/SymbolProc:
+  Exclude:
+    - 'lib/oxidized/model/datacom.rb'
+    - 'lib/oxidized/model/hpebladesystem.rb'
+    - 'lib/oxidized/model/junos.rb'
+    - 'lib/oxidized/model/outputs.rb'
+    - 'lib/oxidized/nodes.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInArguments:
+  Exclude:
+    - 'lib/oxidized/hook/exec.rb'
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInArrayLiteral:
+  Exclude:
+    - 'lib/oxidized/input/input.rb'
+    - 'lib/oxidized/input/ssh.rb'
+
+# Offense count: 11
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInHashLiteral:
+  Exclude:
+    - 'extra/syslog.rb'
+    - 'lib/oxidized/config.rb'
+    - 'lib/oxidized/input/ftp.rb'
+    - 'lib/oxidized/input/input.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/node/stats.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: AllowNamedUnderscoreVariables.
+Style/TrailingUnderscoreVariable:
+  Exclude:
+    - 'lib/oxidized/node.rb'
+    - 'lib/oxidized/output/git.rb'
+    - 'spec/node_spec.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, IgnoreClassMethods, Whitelist.
+# Whitelist: to_ary, to_a, to_c, to_enum, to_h, to_hash, to_i, to_int, to_io, to_open, to_path, to_proc, to_r, to_regexp, to_str, to_s, to_sym
+Style/TrivialAccessors:
+  Exclude:
+    - 'lib/oxidized/cli.rb'
+    - 'lib/oxidized/input/ssh.rb'
+    - 'lib/oxidized/model/model.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/UnneededInterpolation:
+  Exclude:
+    - 'bin/oxidized'
+    - 'lib/oxidized/cli.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: WordRegex.
+# SupportedStyles: percent, brackets
+Style/WordArray:
+  EnforcedStyle: percent
+  MinSize: 3
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/ZeroLengthPredicate:
+  Exclude:
+    - 'lib/oxidized/core.rb'
+    - 'lib/oxidized/input/telnet.rb'
+    - 'lib/oxidized/model/ciscosmb.rb'
+    - 'lib/oxidized/output/git.rb'
+
+# Offense count: 275
+# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
+# URISchemes: http, https
+Metrics/LineLength:
+  Max: 257
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 6ee594f..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,44 +0,0 @@
-PATH
-  remote: .
-  specs:
-    oxidized (0.21.0)
-      asetus (~> 0.1)
-      net-ssh (~> 3.0.2)
-      net-telnet (~> 0)
-      rugged (~> 0.21, >= 0.21.4)
-      slop (~> 3.5)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    asetus (0.3.0)
-    coderay (1.1.1)
-    git (1.3.0)
-    metaclass (0.0.4)
-    method_source (0.8.2)
-    minitest (5.10.1)
-    mocha (1.2.1)
-      metaclass (~> 0.0.1)
-    net-ssh (3.0.2)
-    net-telnet (0.1.1)
-    pry (0.11.0.pre2)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-    rake (10.5.0)
-    rugged (0.25.1.1)
-    slop (3.6.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler (~> 1.10)
-  git (~> 1)
-  minitest (~> 5.8)
-  mocha (~> 1.1)
-  oxidized!
-  pry (~> 0)
-  rake (~> 10.0)
-
-BUNDLED WITH
-   1.14.6
diff --git a/README.md b/README.md
index e65ca75..ebe3d43 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Oxidized [![Build Status](https://travis-ci.org/Shopify/oxidized.svg)](https://travis-ci.org/Shopify/oxidized) [![Gem Version](https://badge.fury.io/rb/oxidized.svg)](http://badge.fury.io/rb/oxidized) [![Join the chat at https://gitter.im/oxidized/Lobby](https://badges.gitter.im/oxidized/Lobby.svg)](https://gitter.im/oxidized/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# Oxidized [![Build Status](https://travis-ci.org/ytti/oxidized.svg)](https://travis-ci.org/ytti/oxidized) [![Gem Version](https://badge.fury.io/rb/oxidized.svg)](http://badge.fury.io/rb/oxidized) [![Join the chat at https://gitter.im/oxidized/Lobby](https://badges.gitter.im/oxidized/Lobby.svg)](https://gitter.im/oxidized/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 Oxidized is a network device configuration backup tool. It's a RANCID replacement!
 
diff --git a/Rakefile b/Rakefile
index de6ba82..6f792d5 100644
--- a/Rakefile
+++ b/Rakefile
@@ -4,6 +4,18 @@ require 'rake/testtask'
 gemspec = eval(File.read(Dir['*.gemspec'].first))
 file    = [gemspec.name, gemspec.version].join('-') + '.gem'
 
+# Integrate Rubocop if available
+begin
+  require 'rubocop/rake_task'
+
+  RuboCop::RakeTask.new
+  task(:default).prerequisites << task(:rubocop)
+rescue LoadError
+  task :rubocop do
+    puts 'Install rubocop to run its rake tasks'
+  end
+end
+
 desc 'Validate gemspec'
 task :gemspec do
   gemspec.validate
diff --git a/oxidized.gemspec b/oxidized.gemspec
index a8e3eb5..6019842 100644
--- a/oxidized.gemspec
+++ b/oxidized.gemspec
@@ -34,4 +34,6 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'minitest', '~> 5.8'
   s.add_development_dependency 'mocha',    '~> 1.1'
   s.add_development_dependency 'git',      '~> 1'
+  s.add_development_dependency 'rubocop',  '~> 0.54'
+  s.add_development_dependency 'rails_best_practices', '~> 1.19'
 end
diff --git a/spec/githubrepo_spec.rb b/spec/githubrepo_spec.rb
index 2f84c78..e676534 100644
--- a/spec/githubrepo_spec.rb
+++ b/spec/githubrepo_spec.rb
@@ -32,7 +32,7 @@ describe GithubRepo do
   describe "#fetch_and_merge_remote" do
     before(:each) do
       Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
-      Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
+      Proc.expects(:new).returns(credentials)
       repo_head.expects(:name).returns('refs/heads/master')
       gr.cfg = Oxidized.config.hooks.github_repo_hook
     end
@@ -89,6 +89,7 @@ describe GithubRepo do
     end
 
     before do
+      Proc.expects(:new).returns(credentials)
       repo_head.expects(:name).twice.returns('refs/heads/master')
       repo.expects(:head).twice.returns(repo_head)
       repo.expects(:path).returns('/foo.git')
@@ -108,14 +109,14 @@ describe GithubRepo do
         Oxidized.config.hooks.github_repo_hook.remote_repo = 'https://github.com/username/foo.git'
         Oxidized.config.hooks.github_repo_hook.username = 'username'
         Oxidized.config.hooks.github_repo_hook.password = 'password'
-        Rugged::Credentials::UserPassword.expects(:new).with(username: 'username', password: 'password').returns(credentials)
+        Proc.expects(:new).returns(credentials)
         gr.cfg = Oxidized.config.hooks.github_repo_hook
         gr.run_hook(ctx).must_equal true
       end
 
       it "will push to the remote repository using ssh" do
         Oxidized.config.hooks.github_repo_hook.remote_repo = 'git@github.com:username/foo.git'
-        Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
+        Proc.expects(:new).returns(credentials)
         gr.cfg = Oxidized.config.hooks.github_repo_hook
         gr.run_hook(ctx).must_equal true
       end
@@ -125,7 +126,7 @@ describe GithubRepo do
       let(:group) { 'ggrroouupp' }
 
       before do
-        Rugged::Credentials::SshKeyFromAgent.expects(:new).with(username: 'git').returns(credentials)
+        Proc.expects(:new).returns(credentials)
         Rugged::Repository.expects(:new).with(repository).returns(repo)
 
         repo.expects(:remotes).twice.returns(remotes)
diff --git a/spec/input/ssh_spec.rb b/spec/input/ssh_spec.rb
index d86ffa0..7be9139 100644
--- a/spec/input/ssh_spec.rb
+++ b/spec/input/ssh_spec.rb
@@ -24,7 +24,7 @@ describe Oxidized::SSH do
 
       model = mock()
       model.expects(:cfg).returns({'ssh' => []})
-      @node.expects(:model).returns(model)
+      @node.expects(:model).returns(model).at_least_once
 
       proxy = mock()
       Net::SSH::Proxy::Command.expects(:new).with("ssh test.com -W %h:%p").returns(proxy)
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 28eb9d4..2b49a6c 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,5 +1,5 @@
 require 'minitest/autorun'
-require 'mocha/mini_test'
+require 'mocha/minitest'
 require 'oxidized'
 
 Oxidized.mgr = Oxidized::Manager.new