From 813b6631de7aa296c23e2471589d66625aa6ce15 Mon Sep 17 00:00:00 2001
From: Nic Gaffney <gaffney_nic@protonmail.com>
Date: Tue, 28 Oct 2025 20:55:06 -0500
Subject: scanl added, refactored map

---
 src/map.zig | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/map.zig')

diff --git a/src/map.zig b/src/map.zig
index e0d713d..f66fae0 100644
--- a/src/map.zig
+++ b/src/map.zig
@@ -7,7 +7,7 @@ const typeVerify = @import("util.zig").typeVerify;
 /// Map a function onto a list of values, using a buffer
 /// Type signature: `(a -> b) -> [a] -> [b]`
 /// `func` is of type `a -> b`, where `items` is of type `[a]` and `buffer` is a pointer to a value of type `[b]`.
-pub fn map(
+pub fn mapBuff(
     comptime func: anytype,
     items: []typeVerify(@TypeOf(func), .{ .@"fn" }).@"fn".params[0].type.?,
     buffer: *[]typeVerify(@TypeOf(func), .{ .@"fn" }).@"fn".return_type.?,
@@ -37,7 +37,6 @@ pub fn mapAlloc(
 } {
     const funcInfo = typeVerify(@TypeOf(func), .{ .@"fn" });
     var result = try allocator.alloc(funcInfo.@"fn".return_type.?, items.len);
-    for(items, 0..) |item, i|
-        result[i] = func(item);
+    mapBuff(func, items, &result);
     return result;
 }
-- 
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