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module Compass::Configuration::Paths
TRAILING_SEPARATOR = %r{.(/|#{Regexp.escape(File::SEPARATOR)})$}
def strip_trailing_separator(*attributes)
attributes.each do |attr|
alias_method "#{attr}_with_trailing_separator".to_sym, attr
class_eval %Q{
def #{attr} # def css_dir
path = #{attr}_with_trailing_separator # path = css_dir_with_trailing_separator
if path.to_s =~ TRAILING_SEPARATOR # if path =~ TRAILING_SEPARATOR
path = path[0..-($1.length+1)] # path = path[0..-($1.length+1)]
end # end
path # path
end # end
}
end
end
end
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