From 27f947fd660c7b64a262323c1588c38ecb2d2d61 Mon Sep 17 00:00:00 2001
From: Ryo Suzuki <ryooopan@googlemail.com>
Date: Sat, 1 Jun 2013 23:28:05 +0900
Subject: [PATCH] get blob path (eg. @blob.path = 'lib/grit/blob.rb'

---
 lib/grit/blob.rb | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/grit/blob.rb b/lib/grit/blob.rb
index 9593d562..e9c0c467 100644
--- a/lib/grit/blob.rb
+++ b/lib/grit/blob.rb
@@ -29,6 +29,22 @@ def create_initialize(repo, atts)
       self
     end
 
+    # The repo object of this blob
+    #
+    # Returning Grit::Repo
+    def repo
+      @repo
+    end
+
+    # The path of this blob ( eg. lib/grit/blob.rb )
+    #   +treeish+ is the Commit
+    #
+    # Returns String
+    def path(treeish = 'master')
+      revs = @repo.git.native(:ls_tree, {:r => true}, treeish, "| grep #{@id}")
+      path = revs.split("\n").first.to_s.split("\t").last
+    end
+
     # The size of this blob in bytes
     #
     # Returns Integer
@@ -123,4 +139,4 @@ def <=>(other)
     end
   end # Blob
 
-end # Grit
\ No newline at end of file
+end # Grit