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https://github.com/samber/lo.git
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Samuel Berthe
fa095e4b4f
* fix(doc): fix go playground demo URL * fix(doc): add more go playground demo URL
43 lines
990 B
Markdown
43 lines
990 B
Markdown
---
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name: ChunkString
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slug: chunkstring
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sourceRef: it/string.go#L130
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category: it
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subCategory: string
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playUrl: "https://go.dev/play/p/Bcc5ixTQQoQ"
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variantHelpers:
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- it#string#chunkstring
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similarHelpers:
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- core#string#chunkstring
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position: 0
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signatures:
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- "func ChunkString[T ~string](str T, size int) iter.Seq[T]"
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---
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Returns a sequence of chunks of length `size` from the input string. If the string length is not a multiple of `size`, the final chunk contains the remaining characters. Panics if `size <= 0`.
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Examples:
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```go
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// Even split
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seq := it.ChunkString("123456", 2)
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var out []string
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for s := range seq { out = append(out, s) }
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// out == []string{"12", "34", "56"}
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```
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```go
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// Remainder chunk
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seq := it.ChunkString("1234567", 2)
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var out []string
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for s := range seq { out = append(out, s) }
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// out == []string{"12", "34", "56", "7"}
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```
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```go
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// Empty and small inputs
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seq1 := it.ChunkString("", 2)
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seq2 := it.ChunkString("1", 2)
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// seq1 yields ""
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// seq2 yields "1"
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``` |