Lib: Add list::set

fluff4me · Dec 16, 2024 · 23d03d4 · 23d03d4
1 parent f4ca4d3
commit 23d03d4
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diff --git a/lib/function/list.chiri b/lib/function/list.chiri
@@ -2,3 +2,4 @@
 	list/size
 	list/join
 	list/map
+	list/set
diff --git a/lib/function/list/set.chiri b/lib/function/list/set.chiri
@@ -0,0 +1,16 @@
+#function set with t!* returns list!t:
+	#list!t list
+	#int at
+	#t value
+
+	#if at < list::length * -1:
+		#error function: #{at} exceeds list bounds
+
+	#if at >= list::length:
+		#error function: #{at} exceeds list length #{list::length}
+
+	#if at == -1:
+		#return [...list[..at], value
+
+	#int after = at + 1
+	#return [...list[..at], value, ...list[after..]