From 346f154ece3bd68b63dfee4b4c4d9a20c0eee063 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Thu, 20 Sep 2018 18:05:26 +0900 Subject: Implement `String#delete` and `#delete!`; ref #4086 mruby restriction: In mruby, `String#delete` only takes single pattern argument. --- mrbgems/mruby-string-ext/test/string.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'mrbgems/mruby-string-ext/test/string.rb') diff --git a/mrbgems/mruby-string-ext/test/string.rb b/mrbgems/mruby-string-ext/test/string.rb index 3e9ab5b1b..36a253989 100644 --- a/mrbgems/mruby-string-ext/test/string.rb +++ b/mrbgems/mruby-string-ext/test/string.rb @@ -194,6 +194,20 @@ assert('String#squeeze!') do assert_equal " now is the", s end +assert('String#delete') do + assert_equal "he", "hello".delete("lo") + assert_equal "hll", "hello".delete("aeiou") + assert_equal "ll", "hello".delete("^l") + assert_equal "ho", "hello".delete("ej-m") +end + +assert('String#delete!') do + s = "hello" + assert_equal "he", s.delete!("lo") + assert_equal "he", s + assert_nil s.delete!("lz") +end + assert('String#start_with?') do assert_true "hello".start_with?("heaven", "hell") assert_true !"hello".start_with?("heaven", "paradise") -- cgit v1.2.3