added remove elem and removeat

array/array.go

@@ -54,8 +54,8 @@ func Filter[T arrTypes](a []T, f func(T) bool) []T {
 	return b
 }
 
-// RemoveAt removes the first element in the array that equals the searchKey.
-func RemoveAt[T arrTypes](a []T, searchKey T) []T {
+// RemoveElem removes the first element in the array that equals the searchKey.
+func RemoveElem[T arrTypes](a []T, searchKey T) []T {
 	_, i, _ := in(a, searchKey)
 	// check if i is out of bounds
 	if i+1 > len(a) {
@@ -64,6 +64,14 @@ func RemoveAt[T arrTypes](a []T, searchKey T) []T {
 	return append(a[:i], a[i+1:]...)
 }
 
+// RemoveAt removes the element at the index i.
+func RemoveAt[T arrTypes](a []T, i int) []T {
+	if i+1 > len(a) {
+		return a[:i]
+	}
+	return append(a[:i], a[i+1:]...)
+}
+
 // InsertAt inserts the newValue at the index i.
 func InsertAt[T arrTypes](a []T, i int, v T) []T {
 	// check if i is out of bounds