Ruby Feature #9999

hooopo · July 02, 2014 · Last by hooopo replied at April 06, 2015 · 2406 hits

占一个好 ID 很重要! https://bugs.ruby-lang.org/issues/9999

为啥要加 type annotation 啊,Ruby 不是统统不声明的么

改成静态语言么....

#2 楼 @jjym 看链接里面的链接.. 应该是 Optionally Typing.

In Dart you can declare types for variables but they are ignored by the compiler with default options

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