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 & 2 rubygems

Version	Path
iso639-1.3.3	lib/iso639/insensitive_hash.rb
metanorma-cli-1.3.4	gems/ruby/2.6.0/gems/iso639-1.3.2/lib/iso639/insensitive_hash.rb
metanorma-cli-1.3.3.1	gems/ruby/2.6.0/gems/iso639-1.3.2/lib/iso639/insensitive_hash.rb
iso639-1.3.2	lib/iso639/insensitive_hash.rb