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Samuel Berthe
35 lines
705 B
Markdown
35 lines
705 B
Markdown
---
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name: DropWhile
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slug: dropwhile
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sourceRef: it/seq.go#L180
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category: it
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subCategory: sequence
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signatures:
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- "func DropWhile[T any, I ~func(func(T) bool)](collection I, predicate func(item T) bool) I"
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variantHelpers: []
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similarHelpers:
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- core#slice#dropwhile
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- it#sequence#drop
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position: 162
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---
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DropWhile drops elements from the beginning of a sequence while the predicate returns true.
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```go
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collection := func(yield func(int) bool) {
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yield(1)
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yield(2)
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yield(3)
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yield(4)
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yield(5)
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}
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filtered := it.DropWhile(collection, func(x int) bool {
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return x < 3
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})
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var result []int
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for item := range filtered {
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result = append(result, item)
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}
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// result contains [3, 4, 5]
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``` |