From 7ea38ce473816de188e9d45d409e3b5f71f58400 Mon Sep 17 00:00:00 2001 From: Jun Hiroe Date: Wed, 17 Dec 2014 02:18:00 +0900 Subject: Add String#prepend --- mrbgems/mruby-string-ext/test/string.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'mrbgems/mruby-string-ext/test') diff --git a/mrbgems/mruby-string-ext/test/string.rb b/mrbgems/mruby-string-ext/test/string.rb index 940ffb351..9fa835249 100644 --- a/mrbgems/mruby-string-ext/test/string.rb +++ b/mrbgems/mruby-string-ext/test/string.rb @@ -380,3 +380,9 @@ assert('String#insert') do assert_raise(IndexError) { "abcd".insert(5, 'X') } assert_raise(IndexError) { "abcd".insert(-6, 'X') } end + +assert('String#prepend') do + a = "world" + assert_equal "hello world", a.prepend("hello ") + assert_equal "hello world", a +end -- cgit v1.2.3