mirror of
https://github.com/samber/lo.git
synced 2026-04-22 23:47:11 +08:00
Samuel Berthe
36 lines
683 B
Markdown
36 lines
683 B
Markdown
---
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name: FromSeqPtr
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slug: fromseqptr
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sourceRef: it/type_manipulation.go#L11
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category: it
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subCategory: type
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signatures:
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- "func FromSeqPtr[T any](collection iter.Seq[*T]) iter.Seq[T]"
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variantHelpers:
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- it#type#fromseqptror
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similarHelpers:
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- core#type#fromptr
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position: 241
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---
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FromSeqPtr returns a sequence with the pointer values.
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Returns a zero value in case of a nil pointer element.
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```go
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one := 1
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two := 2
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var three *int = nil
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collection := func(yield func(*int) bool) {
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yield(&one)
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yield(&two)
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yield(three)
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}
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values := it.FromSeqPtr(collection)
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var result []int
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for val := range values {
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result = append(result, val)
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}
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// result contains [1, 2, 0]
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``` |