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module Oxidized
# Used in models, contains convenience methods
class String < String
attr_accessor :type, :cmd, :name
# @return [Oxidized::String] copy of self with last line removed
def cut_tail
Oxidized::String.new each_line.to_a[0..-2].join
end
# @return [Oxidized::String] copy of self with first line removed
def cut_head
Oxidized::String.new each_line.to_a[1..-1].join
end
# sets @cmd and @name unless @name is already set
def set_cmd command
@cmd = command
@name ||= @cmd.strip.gsub(/\s+/, '_')
end
def initialize str=''
super
if str.class == Oxidized::String
@cmd = str.cmd
@name = str.name
@type = str.type
end
end
end
end
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