Contents

module Iso639
  class InsensitiveHash < Hash # :nodoc:
    def [](key)
      super normalize(key)
    end

    def []=(key, value)
      super normalize(key), value
    end

    private

    def normalize(key)
      key.to_s.downcase.strip.split("_").first
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
iso639-1.3.1	lib/iso639/insensitive_hash.rb
iso639-1.3.0	lib/iso639/insensitive_hash.rb
iso639-1.2.1	lib/iso639/insensitive_hash.rb
iso639-1.2.0	lib/iso639/insensitive_hash.rb