.claude/settings.local.json

@@ -0,0 +1,13 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(TestDropWhile\"\ngo test -bench=\"BenchmarkTakeWhile)",
+      "Bash(gh pr create:*)",
+      "Bash(TestTranspose)",
+      "Bash(TestUnzip)",
+      "Bash(TestParallelReduce)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}

.gitignore

@@ -63,4 +63,3 @@ docs/public
 .claude
 AGENTS.md
 bench*txt
-ACTION_PLAN.md

first_test.go

@@ -80,7 +80,7 @@ func BenchmarkFirst(b *testing.B) {
 
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
-		_, _ = u.First(nums)
+		u.First(nums)
 	}
 }
 

foldright.go

@@ -4,8 +4,7 @@ package underscore
 // Also known as foldr in Haskell.
 //
 // Example: FoldRight([]int{1,2,3}, 0, func(n, acc int) int { return n - acc })
-//
-//	→ 1 - (2 - (3 - 0)) = 1 - (2 - 3) = 1 - (-1) = 2
+//   → 1 - (2 - (3 - 0)) = 1 - (2 - 3) = 1 - (-1) = 2
 func FoldRight[T, P any](values []T, acc P, fn func(T, P) P) P {
 	for i := len(values) - 1; i >= 0; i-- {
 		acc = fn(values[i], acc)

parallel_map_test.go

@@ -53,7 +53,7 @@ func BenchmarkParallelMap(b *testing.B) {
 		b.Run(fmt.Sprintf("workers=%d", workers), func(b *testing.B) {
 			b.ResetTimer()
 			for i := 0; i < b.N; i++ {
-				_, _ = u.ParallelMap(ctx, data, workers, func(_ context.Context, n int) (int, error) {
+				u.ParallelMap(ctx, data, workers, func(_ context.Context, n int) (int, error) {
 					return n * 2, nil
 				})
 			}
@@ -76,7 +76,7 @@ func BenchmarkMapVsParallelMap(b *testing.B) {
 
 	b.Run("ParallelMap", func(b *testing.B) {
 		for i := 0; i < b.N; i++ {
-			_, _ = u.ParallelMap(ctx, data, 0, func(_ context.Context, n int) (int, error) {
+			u.ParallelMap(ctx, data, 0, func(_ context.Context, n int) (int, error) {
 				return n * 2, nil
 			})
 		}

parallel_reduce_test.go

@@ -164,7 +164,7 @@ func BenchmarkParallelReduce(b *testing.B) {
 
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
-		_, _ = u.ParallelReduce(ctx, nums, 4, func(ctx context.Context, n int, acc int) (int, error) {
+		u.ParallelReduce(ctx, nums, 4, func(ctx context.Context, n int, acc int) (int, error) {
 			return n + acc, nil
 		}, 0)
 	}