From 9755662e49439c29d5724f5d71f3ba1f03cd9d6d Mon Sep 17 00:00:00 2001 From: Xu Cheng Date: Wed, 2 Dec 2015 14:23:36 +0800 Subject: [PATCH] add String#strip_prefix --- Library/Homebrew/extend/string.rb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb index 632d8ae8a3..1d9c2e0360 100644 --- a/Library/Homebrew/extend/string.rb +++ b/Library/Homebrew/extend/string.rb @@ -21,6 +21,10 @@ class String s = chomp s unless s.empty? end + + def strip_prefix(prefix) + start_with?(prefix) ? self[prefix.length..-1] : self + end end class NilClass