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FIX Pathname.rename

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Rename relative to self.dirname
This commit is contained in:
Max Howell 2009-08-10 16:33:15 +01:00
parent b32d2044c5
commit 3cf869385e
1 changed files with 5 additions and 4 deletions
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9
Library/Homebrew/pathname+yeast.rb
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@ -14,7 +14,7 @@
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with Homebrew. If not, see <http://www.gnu.org/licenses/>. # along with Homebrew. If not, see <http://www.gnu.org/licenses/>.
#
require 'pathname' require 'pathname'
# we enhance pathname to make our code more readable # we enhance pathname to make our code more readable
@ -23,9 +23,10 @@ class Pathname
FileUtils.mv to_s, dst FileUtils.mv to_s, dst
end end
def rename dst def rename newname
dst=Pathname.new dst raise unless file?
dst.unlink if dst.exist? dst=dirname+newname
dst.unlink rescue nil
mv dst mv dst
end end