From 421819dc2ce42ae32e67d0d2151eed50f7c12e93 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Mon, 25 Dec 2017 15:40:10 +0900 Subject: Add `Hash#slice` [Ruby 2.5] --- mrbgems/mruby-hash-ext/test/hash.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'mrbgems/mruby-hash-ext/test') diff --git a/mrbgems/mruby-hash-ext/test/hash.rb b/mrbgems/mruby-hash-ext/test/hash.rb index 183cecfce..269da800d 100644 --- a/mrbgems/mruby-hash-ext/test/hash.rb +++ b/mrbgems/mruby-hash-ext/test/hash.rb @@ -292,3 +292,9 @@ assert("Hash#transform_values") do assert_equal(h, h.transform_values!{|v|v.to_s}) assert_equal({a: "1", b: "2", c: "3"}, h) end + +assert("Hash#slice") do + h = { a: 100, b: 200, c: 300 } + assert_equal({:a=>100}, h.slice(:a)) + assert_equal({:b=>200, :c=>300}, h.slice(:b, :c, :d)) +end -- cgit v1.2.3