Contents

module OptParseBuilder
  module StableSort # :nodoc:
    
    module_function

    def stable_sort_by!(a)
      a.sort_by!.with_index do |e, i|
        [yield(e), i]
      end
    end
    
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
opt_parse_builder-0.1.0	lib/opt_parse_builder/stable_sort.rb