mspec/lib/mspec/runner/tag.rb
class SpecTag
attr_accessor :tag, :comment, :description
def initialize(string=nil)
parse(string) if string
end
def parse(string)
m = /^([^()#:]+)(\(([^)]+)?\))?:(.*)$/.match string
@tag, @comment, description = m.values_at(1, 3, 4) if m
@description = unescape description
end
def unescape(str)
return unless str
str = str[1..-2] if str[0] == ?" and str[-1] == ?"
str.gsub(/\\n/, "\n")
end
def escape(str)
str = %["#{str.gsub(/\n/, '\n')}"] if /\n/ =~ str
str
end
def to_s
"#{@tag}#{ "(#{@comment})" if @comment }:#{escape @description}"
end
def ==(o)
@tag == o.tag and @comment == o.comment and @description == o.description
end
end