got the first round working

1 files changed, 23 insertions, 0 deletions

diff --git a/lib/git/path.rb b/lib/git/path.rb
new file mode 100644
index 0000000..9d6ba49
--- /dev/null
+++ b/lib/git/path.rb
@@ -0,0 +1,23 @@
+module Git
+  class Path
+    
+    attr_accessor :path
+    
+    def initialize(path)
+      if File.exists?(path)
+        @path = path
+      else
+        raise ArgumentError, "path does not exist", path 
+      end
+    end
+    
+    def readable?
+      File.readable?(@path)
+    end
+
+    def writable?
+      File.writable?(@path)
+    end
+    
+  end
+end
\ No newline at end of file