feat(Go-Tool):2020/12/14:添加validator.v8源码解析和使用示例
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@@ -1,17 +1,19 @@
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package linq
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// Zip applies a specified function to the corresponding elements of two
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// collections, producing a collection of the results.
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// Zip applies a specified function to the corresponding elements
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// of two collections, producing a collection of the results.
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//
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// The method steps through the two input collections, applying function
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// resultSelector to corresponding elements of the two collections. The method
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// returns a collection of the values that are returned by resultSelector. If
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// the input collections do not have the same number of elements, the method
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// combines elements until it reaches the end of one of the collections. For
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// example, if one collection has three elements and the other one has four, the
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// result collection has only three elements.
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func (q Query) Zip(q2 Query,
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resultSelector func(interface{}, interface{}) interface{}) Query {
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// resultSelector to corresponding elements of the two collections.
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// The method returns a collection of the values that are returned by resultSelector.
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// If the input collections do not have the same number of elements,
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// the method combines elements until it reaches the end of one of the collections.
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// For example, if one collection has three elements and the other one has four,
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// the result collection has only three elements.
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func (q Query) Zip(
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q2 Query,
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resultSelector func(interface{}, interface{}) interface{},
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) Query {
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return Query{
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Iterate: func() Iterator {
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@@ -31,25 +33,3 @@ func (q Query) Zip(q2 Query,
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},
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}
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}
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// ZipT is the typed version of Zip.
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//
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// - resultSelectorFn is of type "func(TFirst,TSecond)TResult"
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//
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// NOTE: Zip has better performance than ZipT.
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func (q Query) ZipT(q2 Query,
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resultSelectorFn interface{}) Query {
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resultSelectorGenericFunc, err := newGenericFunc(
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"ZipT", "resultSelectorFn", resultSelectorFn,
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simpleParamValidator(newElemTypeSlice(new(genericType), new(genericType)), newElemTypeSlice(new(genericType))),
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)
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if err != nil {
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panic(err)
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}
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resultSelectorFunc := func(item1 interface{}, item2 interface{}) interface{} {
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return resultSelectorGenericFunc.Call(item1, item2)
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}
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return q.Zip(q2, resultSelectorFunc)
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}
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