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Starting from Swift 4.1, all you have to is to conform to the Equatable protocol without the need of implementing the == method. See: SE-0185 - Synthe 阅读全文
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Special Kinds of Methods Methods associated with a type rather than an instance of a type must be marked with the static declaration modifier for enum 阅读全文
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Operator Methods Classes and structures can provide their own implementations of existing operators. This is known as overloading the existing operato 阅读全文
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首先,我们来看一下 Functor typeclass 的定义: 1 2 class Functor f where fmap :: (a -> b) -> f a -> f b Functor typeclass fmap (a -> b) f a f b f Functor 注:fmap 函数可 阅读全文
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高阶函数与接口混入和java匿名类。 高阶函数中的组件(参量)函数相当于面向对象中的混入(接口)类。 public abstract class Bird { private String name; public String getName() { return name; } public v 阅读全文
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Shorthand Argument Names Swift automatically provides shorthand argument names to inline closures, which can be used to refer to the values of the clo 阅读全文