Contents

class Regexp
  class << self
    unless (union(%w(a b)) rescue false)
      def union_with_array_argument(*arg)
        return union_without_array_argument(*arg) unless arg.size == 1
        union_without_array_argument(*arg.first)
      end
      alias_method_chain :union, :array_argument
    end
  end
end

Version data entries

18 entries across 18 versions & 2 rubygems

Version	Path
marcandre-backports-1.6.0	lib/backports/regexp.rb
marcandre-backports-1.6.1	lib/backports/regexp.rb
marcandre-backports-1.6.3	lib/backports/regexp.rb
marcandre-backports-1.6.4	lib/backports/regexp.rb
marcandre-backports-1.6.6	lib/backports/regexp.rb
marcandre-backports-1.6.7	lib/backports/regexp.rb
marcandre-backports-1.6.8	lib/backports/regexp.rb
marcandre-backports-1.7.0	lib/backports/regexp.rb
marcandre-backports-1.7.1	lib/backports/regexp.rb
backports-1.7.1	lib/backports/regexp.rb
backports-1.6.4	lib/backports/regexp.rb
backports-1.6.6	lib/backports/regexp.rb
backports-1.7.0	lib/backports/regexp.rb
backports-1.6.0	lib/backports/regexp.rb
backports-1.6.3	lib/backports/regexp.rb
backports-1.6.1	lib/backports/regexp.rb
backports-1.6.7	lib/backports/regexp.rb
backports-1.6.8	lib/backports/regexp.rb