mirror of
https://github.com/rjNemo/underscore
synced 2026-06-06 02:26:42 +00:00
Ruidy
f33e86d502
* feat: add Tap, Transpose, Unzip, ParallelReduce, and Replicate - 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> * test: improve ParallelReduce test coverage to 97.5% Add comprehensive tests covering: - Default workers (workers <= 0) - Negative workers - Error handling and propagation - Context cancellation during execution - Context timeout - Single element processing - Many workers (more workers than elements) - Benchmark for performance validation Coverage increased from 68.75% to 97.5% 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> --------- Co-authored-by: Claude <noreply@anthropic.com>
22 lines
405 B
Go
22 lines
405 B
Go
package underscore_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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u "github.com/rjNemo/underscore"
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)
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func TestTap(t *testing.T) {
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nums := []int{1, 2, 3}
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sum := 0
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result := u.Tap(nums, func(n int) { sum += n })
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assert.Equal(t, nums, result)
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assert.Equal(t, 6, sum)
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}
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func TestTapEmpty(t *testing.T) {
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result := u.Tap([]int{}, func(n int) {})
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assert.Equal(t, []int{}, result)
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}
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