Sha256: 5cc4425f41c08fe9b58a84d6d0fbd3e55ddb672ef3cfadb6016d618e1d383d74
Contents?: true
Size: 788 Bytes
Versions: 7
Compression:
Stored size: 788 Bytes
Contents
=begin
Copyright 2010-2013 Tasos Laskos <tasos.laskos@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
=end
require 'set'
class Set
def shift
return if @hash.empty?
key = @hash.first.first
@hash.delete key
key
end
end
Version data entries
7 entries across 7 versions & 1 rubygems