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It Chunkstring

docs/data/it-chunkstring.md

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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.

Examples:

go
// Even split
seq := it.ChunkString("123456", 2)
var out []string
for s := range seq { out = append(out, s) }
// out == []string{"12", "34", "56"}
go
// Remainder chunk
seq := it.ChunkString("1234567", 2)
var out []string
for s := range seq { out = append(out, s) }
// out == []string{"12", "34", "56", "7"}
go
// Empty and small inputs
seq1 := it.ChunkString("", 2)
seq2 := it.ChunkString("1", 2)
// seq1 yields ""
// seq2 yields "1"