Contents

unless (Regexp.union(%w(a b)) rescue false)
  require 'backports/tools/alias_method_chain'

  class << Regexp
    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

Version data entries

47 entries across 47 versions & 4 rubygems

Version	Path
backports-3.25.0	lib/backports/1.8.7/regexp/union.rb
backports-3.24.1	lib/backports/1.8.7/regexp/union.rb
backports-3.24.0	lib/backports/1.8.7/regexp/union.rb
backports-3.23.0	lib/backports/1.8.7/regexp/union.rb
backports-3.22.1	lib/backports/1.8.7/regexp/union.rb
backports-3.22.0	lib/backports/1.8.7/regexp/union.rb
backports-3.21.0	lib/backports/1.8.7/regexp/union.rb
backports-3.20.2	lib/backports/1.8.7/regexp/union.rb
backports-3.20.1	lib/backports/1.8.7/regexp/union.rb
backports-3.20.0	lib/backports/1.8.7/regexp/union.rb
backports-3.19.0	lib/backports/1.8.7/regexp/union.rb
backports-3.18.2	lib/backports/1.8.7/regexp/union.rb
backports-3.18.1	lib/backports/1.8.7/regexp/union.rb
backports-3.18.0	lib/backports/1.8.7/regexp/union.rb
files.com-1.0.55	docs/vendor/bundle/ruby/2.5.0/gems/backports-3.12.0/lib/backports/1.8.7/regexp/union.rb
backports-3.17.2	lib/backports/1.8.7/regexp/union.rb
backports-3.17.1	lib/backports/1.8.7/regexp/union.rb
backports-3.17.0	lib/backports/1.8.7/regexp/union.rb
backports-3.16.1	lib/backports/1.8.7/regexp/union.rb
backports-3.16.0	lib/backports/1.8.7/regexp/union.rb