lib/pa.rb in pa-1.3.2 vs lib/pa.rb in pa-1.3.3

@@ -169,11 +169,22 @@
 
       # -> ".ogg", ""  
     def ext2(path)
       File.extname(get(path))
     end
+    
+    # Return path without ext.
+    #
+    #   Pa.head2("/foo/a.txt") -> "/foo/a")
+    #
+    def head2(path)
+      p = get(path)
+      ext = File.extname(p)
 
+      ext.empty? ? p : p[0...-ext.length]
+    end
+
       # => "ogg", ""
     def fext2(path)
       File.extname(get(path)).gsub(/^\./, "") 
     end
 
@@ -249,18 +260,18 @@
         Pa(obj)
       end
     end
   end
 
-  DELEGATE_ATTR_METHODS2 = [ :dir2, :dir_strict2, :base2, :name2, :ext2, :fext2]
+  DELEGATE_ATTR_METHODS2 = [ :dir2, :dir_strict2, :base2, :name2, :ext2, :fext2, :head2]
   DELEGATE_ATTR_METHODS = [ :absolute, :dir, :dir_strict, :rel, :rea ]
   DELEGATE_METHODS2 = [ :join2 ]
   DELEGATE_METHODS = [ :change, :join]
   DELEGATE_TO_PATH2 = [ :sub2, :gsub2 ]
   DELEGATE_TO_PATH = [:match, :start_with?, :end_with?]
 
 	attr_reader :path2
-  attr_reader :absolute2, :dir2, :dir_strict2, :base2, :name2, :short2, :ext2, :fext2, :rel2, :rea2
+  attr_reader :absolute2, :dir2, :dir_strict2, :base2, :name2, :short2, :ext2, :fext2, :head2, :rel2, :rea2
   attr_reader :options
 
   # @param [Hash] o option
   # @option o [String] rel relative path
   # @option o [String] base_dir