From 2d7309388d2e8236a260a191ffebc02a4add5931 Mon Sep 17 00:00:00 2001 From: Scott Barron Date: Wed, 8 Feb 2006 00:49:41 +0000 Subject: Make String#last behave more like Array#last, i.e. "f".last(3) => "f" not "f".last(3) => nil git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3548 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activesupport/lib/active_support/core_ext/string/access.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'activesupport/lib/active_support/core_ext') diff --git a/activesupport/lib/active_support/core_ext/string/access.rb b/activesupport/lib/active_support/core_ext/string/access.rb index f59690b032..c1503ab3e3 100644 --- a/activesupport/lib/active_support/core_ext/string/access.rb +++ b/activesupport/lib/active_support/core_ext/string/access.rb @@ -50,6 +50,7 @@ module ActiveSupport #:nodoc: # "hello".last(2) # => "lo" # "hello".last(10) # => "hello" def last(limit = 1) + return self if self.length < limit self[(-limit)..-1] end end -- cgit v1.2.3