我的代码中有以下逻辑:
if !@players.include?(p.name) ... end
@players是一个数组.是否有方法可以避免!?
@players
!
理想情况下,此代码段将是:
if @players.does_not_include?(p.name) ... end
ruby ruby-on-rails
ruby ×1
ruby-on-rails ×1