概要
Enumerable#exclude?
詳細
Enumerable#exclude? について
Enumerable#exclude?
include?の否定
サンプル
# encoding: utf-8 require 'active_support/core_ext/enumerable' require 'tbpgr_utils' I18n.enforce_available_locales = true bulk_puts_eval binding, <<-EOS [].exclude? 1 [1].exclude? 1 [1].exclude? 2 [1, 2].exclude? 1 [1, 2].exclude? 3 EOS __END__ ・下記はTbpgrUtils gemの機能 bulk_puts_eval https://rubygems.org/gems/tbpgr_utils https://github.com/tbpgr/tbpgr_utils
出力
[].exclude? 1 # => true [1].exclude? 1 # => false [1].exclude? 2 # => true [1, 2].exclude? 1 # => false [1, 2].exclude? 3 # => true