lib/folio/document.rb in folio-0.3.0 vs lib/folio/document.rb in folio-0.4.0

@@ -6,20 +6,19 @@
   #
   # The Document class represents a FileObject.
   #
   class Document < FileObject
 
-    def intialize(path)
-      super
-      raise FileNotFound unless ::File.file?(@path)
-      raise FileNotFound if ::File.symlink?(@path)
+    #def intialize(path)
+    #  super
+    #end
+
+    def assert_exists
+      raise FileNotFound.new(@path) unless ::File.file?(@path)
+      raise FileNotFound.new(@path) if ::File.symlink?(@path)
     end
 
-    #--
-    # Polymorphism
-    #++
-
     #def file? ; true ; end
     def document? ; true ; end
 
     #--
     # FileTest::
@@ -30,12 +29,14 @@
 
     #--
     # File::
     #++
 
+    # Read file in as a string.
     def read              ; ::File.read(path)                  ; end
 
+    # Read file in as an array of lines.
     def readlines         ; ::File.readlines(path)             ; end
 
     # TODO: how to handle unkinking (b/c file no longer exists)
     def unlink            ; ::File.unlink(path)                ; end
     def delete            ; ::File.delete(path)                ; end
@@ -54,15 +55,17 @@
 
     # Replace contents of file with string.
     def write(string)
       ::File.open(path, 'w'){|f| f.write(string)}
     end
+
     alias_method :<, :write  # NOTE: Sure about this? It means no Comparable.
 
     # Replace contents of file with string.
     def append(string)
       ::File.open(path, 'a'){|f| f.write(string)}
     end
+
     alias_method :<<, :append
 
     #--  
     # Can we handle other modes besides read this way?
     #++