From d7c986a61c943ea63ceed3bde968374dd268719c Mon Sep 17 00:00:00 2001
From: Sergey Tyurin <sergey.tyurin@cloudkitchens.com>
Date: Thu, 23 Apr 2026 10:59:26 -0700
Subject: [PATCH] Remove deprecated Contains and ContainsT

---
 slice.go      | 12 ------------
 slice_test.go | 18 ------------------
 2 files changed, 30 deletions(-)

diff --git a/slice.go b/slice.go
index a9ff34a..4149659 100644
--- a/slice.go
+++ b/slice.go
@@ -98,12 +98,6 @@ func Count[T any](list []T, fn func(T) bool) int {
 	return ret
 }
 
-// Contains returns true if at least one element satisfying the predicate is found.
-// Deprecated: use slices.ContainsFunc
-func Contains[T any](list []T, fn func(T) bool) bool {
-	return slices.ContainsFunc(list, fn)
-}
-
 // ContainsAny returns true if any of the elements are present in the list.
 func ContainsAny[T comparable](list []T, elms ...T) bool {
 	if len(list) == 0 || len(elms) == 0 {
@@ -121,12 +115,6 @@ func ContainsAny[T comparable](list []T, elms ...T) bool {
 	return false
 }
 
-// ContainsT returns true if any of the elements are present in the list.
-// Deprecated: use ContainsAny
-func ContainsT[T comparable](list []T, elms ...T) bool {
-	return ContainsAny(list, elms...)
-}
-
 // First returns the first element satisfying the predicate.
 func First[T any](list []T, fn func(T) bool) (T, bool) {
 	idx := slices.IndexFunc(list, fn)
diff --git a/slice_test.go b/slice_test.go
index 7357553..615eced 100644
--- a/slice_test.go
+++ b/slice_test.go
@@ -189,24 +189,6 @@ func TestCount(t *testing.T) {
 	})
 }
 
-func TestContains(t *testing.T) {
-	f := func(n int) bool {
-		return n == 2
-	}
-
-	t.Run("empty", func(t *testing.T) {
-		require.False(t, slicex.Contains([]int{}, f))
-	})
-
-	t.Run("no matches", func(t *testing.T) {
-		require.False(t, slicex.Contains([]int{1, 3, 4}, f))
-	})
-
-	t.Run("matches", func(t *testing.T) {
-		require.True(t, slicex.Contains([]int{1, 3, 4, 2}, f))
-	})
-}
-
 func TestContainsAny(t *testing.T) {
 	t.Run("empty list", func(t *testing.T) {
 		require.False(t, slicex.ContainsAny([]int{}, 1))