diff options
author | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-25 14:42:36 +0000 |
---|---|---|
committer | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-03-25 14:42:36 +0000 |
commit | 6df5f314ac7809e2aedc22a961cf31c4e3f21d42 (patch) | |
tree | b77d23e464ab684fbc4576b4f6cf8bcae4825927 /ext/pathname | |
parent | 602a9c1416e0519f95c502ff13110e5dd08d199d (diff) |
remove unnecessary unshift
* ext/pathname/lib/pathname.rb (Pathname#join): remove unnecessary unshift.
* test/pathname/test_pathname.rb (TestPathname#test_join): add tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/pathname')
-rw-r--r-- | ext/pathname/lib/pathname.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/ext/pathname/lib/pathname.rb b/ext/pathname/lib/pathname.rb index 20c92e23dc..bbcb5e4e2a 100644 --- a/ext/pathname/lib/pathname.rb +++ b/ext/pathname/lib/pathname.rb @@ -384,7 +384,6 @@ class Pathname # #=> true # def join(*args) - args.unshift self result = args.pop result = Pathname.new(result) unless Pathname === result return result if result.absolute? @@ -393,7 +392,7 @@ class Pathname result = arg + result return result if result.absolute? } - result + self + result end # |