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authorSteve Kemp <steve@steve.org.uk>2015-03-09 13:19:15 +0000
committerSteve Kemp <steve@steve.org.uk>2015-03-09 13:19:15 +0000
commitaf2ee063abea8235a8cbd1448533e4f4fbc0d0af (patch)
tree969e448e2d5995f7e838a68ef1d25d54df9b8d29 /lib/custodian/protocoltest/dnsbl.rb
parentbb2ec1f07af747c69f2fd1e5b70c41b35fb069e6 (diff)
Prefer single-quotes when you don't need interpolation.
So "foo" is less good than 'foo'.
Diffstat (limited to 'lib/custodian/protocoltest/dnsbl.rb')
-rw-r--r--lib/custodian/protocoltest/dnsbl.rb8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/custodian/protocoltest/dnsbl.rb b/lib/custodian/protocoltest/dnsbl.rb
index 50a3b7b..d307470 100644
--- a/lib/custodian/protocoltest/dnsbl.rb
+++ b/lib/custodian/protocoltest/dnsbl.rb
@@ -31,7 +31,7 @@ module Custodian
#
# Ensure the host is an IP address.
#
- raise ArgumentError, "The target must be an IP address" unless( @host =~ /^([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)$/ )
+ raise ArgumentError, 'The target must be an IP address' unless( @host =~ /^([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)$/ )
#
# See which blacklist(s) we're testing against.
@@ -39,7 +39,7 @@ module Custodian
if line =~ /via\s+([^\s]+)\s+/
@zones = $1.dup
else
- @zones = "zen.spamhaus.org"
+ @zones = 'zen.spamhaus.org'
end
#
@@ -73,7 +73,7 @@ module Custodian
# The error is empty.
@error = nil
- @zones.split( "," ).each do |zone|
+ @zones.split( ',' ).each do |zone|
#
# Convert the IP to be looked up.
@@ -110,7 +110,7 @@ module Custodian
end
# register ourselves with the class-factory
- register_test_type "dnsbl"
+ register_test_type 'dnsbl'
end
end
end