lib/picky/extensions/symbol.rb in picky-3.4.0 vs lib/picky/extensions/symbol.rb in picky-3.4.1

@@ -3,18 +3,21 @@
 class Symbol # :nodoc:all
 
   # :keys.each_subtoken    # => yields each of [:keys, :key, :ke, :k]
   # :keys.each_subtoken(2) # => yields each of [:keys, :key, :ke]
   #
-  def each_subtoken from_length = 1
+  def each_subtoken from_length = 1, range = nil
     sub = self.id2name
 
+    sub = sub[range] if range
+
+    yield sub.intern
+
     size = sub.size
     from_length = size + from_length + 1 if from_length < 0
     from_length = size if size < from_length
     from_length = 1 if from_length < 1
 
-    yield self
     size.downto(from_length + 1) { yield sub.chop!.intern }
   end
 
   # :keys.each_intoken         # => yields each of [:keys, :key, :eys, :ke, :ey, :ys, :k, :e, :y, :s]
   # :keys.each_intoken(2)      # => yields each of [:keys, :key, :eys, :ke, :ey, :ys]
\ No newline at end of file