From 586525f99a982502bda6b0540ae5e1f7ac322168 Mon Sep 17 00:00:00 2001
From: dearblue <dearblue@users.osdn.me>
Date: Sun, 12 Dec 2021 21:28:03 +0900
Subject: Add `Array#{repeated_combination,repeated_permutation}` methods

Ruby 1.9.2 feature.

ref: https://docs.ruby-lang.org/ja/3.1.0/method/Array/i/repeated_combination.html
ref: https://docs.ruby-lang.org/ja/3.1.0/method/Array/i/repeated_permutation.html
---
 doc/mruby3.1.md | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'doc')

diff --git a/doc/mruby3.1.md b/doc/mruby3.1.md
index abe2946d1..0c9ba8108 100644
--- a/doc/mruby3.1.md
+++ b/doc/mruby3.1.md
@@ -37,6 +37,8 @@ Keyword arguments are basically separated from ordinal arguments
 ## New Methods
 
 * `Array#product`
+* `Array#repeated_combination`
+* `Array#repeated_permutation`
 * `Random.bytes`
 * `Random#bytes`
 
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