Contents

class Regexp
  # Standard in Ruby 1.8.7+. See official documentation[http://www.ruby-doc.org/core-1.8.7/classes/Regexp.html]
  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
      Backports.alias_method_chain self, :union, :array_argument
    end
  end
end

Version data entries

72 entries across 72 versions & 3 rubygems

Version	Path
backports-1.11.1	lib/backports/1.8.7/regexp.rb
backports-1.11.0	lib/backports/1.8.7/regexp.rb
backports-1.10.3	lib/backports/1.8.7/regexp.rb
backports-1.10.2	lib/backports/1.8.7/regexp.rb
backports-1.10.1	lib/backports/1.8.7/regexp.rb
backports-1.10.0	lib/backports/1.8.7/regexp.rb
backports-1.8.4	lib/backports/1.8.7/regexp.rb
backports-1.9.0	lib/backports/1.8.7/regexp.rb
backports-1.8.3	lib/backports/1.8.7/regexp.rb
backports-1.8.1	lib/backports/1.8.7/regexp.rb
backports-1.8.2	lib/backports/1.8.7/regexp.rb
backports-1.8.0	lib/backports/1.8.7/regexp.rb