From ed0ffcdc80c41b3b1adacc7135ddf7880380c6a3 Mon Sep 17 00:00:00 2001
From: Mari Imaizumi <mariimaizumi5@gmail.com>
Date: Sun, 31 Aug 2025 23:02:23 +0900
Subject: [PATCH] Remove unnecessary Enumerable#each_slice

This method has been a built-in feature since Ruby 1.8.7, so this
fallback implementation is no longer needed.

Ref: https://docs.ruby-lang.org/en/3.4/NEWS/NEWS-1_8_7.html
---
 template/unicode_norm_gen.tmpl | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/template/unicode_norm_gen.tmpl b/template/unicode_norm_gen.tmpl
index 17505f100e9f8e..773a727cec62af 100644
--- a/template/unicode_norm_gen.tmpl
+++ b/template/unicode_norm_gen.tmpl
@@ -22,23 +22,6 @@ class Integer
   end
 end
 
-module Enumerable
-  unless method_defined?(:each_slice)
-    def each_slice(n)
-      ary = []
-      each do |i|
-        ary << i
-        if ary.size >= n
-          yield ary
-          ary = []
-        end
-      end
-      yield ary unless ary.empty?
-      self
-    end
-  end
-end
-
 class Array
   def to_UTF8() collect {|c| c.to_UTF8}.join('') end