mirror of
https://github.com/rjNemo/underscore
synced 2026-06-09 03:56:49 +00:00
Ruidy
d6f1e1cff5
- Add Tap: for side effects/debugging in pipelines - Add Transpose: flip matrix rows and columns - Add Unzip: split tuple slice into two slices - Add ParallelReduce: parallel reduction (experimental) - Add Replicate: create n copies of a value Comprehensive tests included for all functions. Resolves Issues 21, 22, 23, 24, 25 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
21 lines
462 B
Go
21 lines
462 B
Go
package underscore
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// Unzip splits a slice of tuples into two separate slices.
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// The inverse operation of Zip.
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//
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// Example: Unzip([Tuple{1,"a"}, Tuple{2,"b"}]) → ([1,2], ["a","b"])
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func Unzip[L, R any](pairs []Tuple[L, R]) ([]L, []R) {
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if len(pairs) == 0 {
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return []L{}, []R{}
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}
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lefts := make([]L, len(pairs))
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rights := make([]R, len(pairs))
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for i, pair := range pairs {
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lefts[i] = pair.Left
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rights[i] = pair.Right
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}
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return lefts, rights
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}
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