语法 – 在Mix上不支持.pick?
发布时间:2020-12-15 23:37:27 所属栏目:大数据 来源:网络整理
导读:我在尝试这个: my Mix $mix = { foo = 3.5,bar = 2.5}.Mix; say $mix.pick 从a Mix does Baggy和Baggy does pick开始,理论上哪个应该有效.但是,我收到错误: .pick is not supported on a Mix 知道为什么不支持吗?我应该选择哪种替代方案? 解决方法 Any i
我在尝试这个:
my Mix $mix = { foo => 3.5,bar => 2.5}.Mix; say $mix.pick 从a Mix does Baggy和Baggy does pick开始,理论上哪个应该有效.但是,我收到错误: .pick is not supported on a Mix 知道为什么不支持吗?我应该选择哪种替代方案? 解决方法
也许: lizmat TimToady: .pick($n > 1) on a MixHash,how would that work? I assume it won't work? What to deduct for a chosen key? lizmat (or on a Mix,for that matter) TimToady I don't we need to support .pick on a Mix until someone comes up with a real use case 从http://colabti.org/irclogger/irclogger_log/perl6?date=2013-10-03#l1369起
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