lib/dagger/generator.rb in ruby-dagger-0.1.0 vs lib/dagger/generator.rb in ruby-dagger-0.1.1

@@ -6,16 +6,19 @@
   # helper methods to concrete subclasses.
   #
   # +Context+ key access:
   # :call-seq:
   #   dictionary => Hash-like with current key lookup dictionary.
-  #   rule_chain => Hash of remaining rules in the current chain.
   #
   # +Context+ value update:
   # :call-seq:
   #   update(key: value, ...)
   #
+  # Stop the processing of current rule chain:
+  # :call-seq:
+  #   stop
+  #
   # Wrap non-enumerable objects in an +Array+
   # :call-seq:
   #   enumerable(value) => value || [value]
   #
   # Concrete subclasses must implement:
@@ -35,10 +38,20 @@
       @context = context
     end
 
     private
 
-    delegate %i[dictionary rule_chain] => :@context
+    delegate %i[dictionary] => :@context
+
+    # Stop processing the current rule chain
+    #
+    # :call-seq:
+    #   stop
+    #
+    # Raises +StopIteration+
+    def stop
+      raise StopIteration
+    end
 
     # Update context attributes with new values
     #
     # :call-seq:
     #   update(key: value, ...)