Sha256: 58f046b1b99bcf2426990abd05ad77effc0350daea12b51703de83b782840617
Contents?: true
Size: 779 Bytes
Versions: 14
Compression:
Stored size: 779 Bytes
Contents
module Zafu if RUBY_VERSION.split('.')[0..1].join('.').to_f > 1.8 OrderedHash = Hash else class OrderedHash < Hash def []=(k, v) get_keys << k unless get_keys.include?(k) super end def merge!(hash) hash.keys.each do |k| get_keys << k unless get_keys.include?(k) end super end alias o_keys keys def get_keys @keys ||= o_keys end def keys get_keys.dup end def each keys.each do |k| yield(k, self[k]) end end def delete(k) get_keys.delete(k) super end def dup copy = super copy.instance_variable_set(:@keys, keys) copy end end end end
Version data entries
14 entries across 14 versions & 1 rubygems