lib/gloo/exec/script.rb in gloo-3.1.1 vs lib/gloo/exec/script.rb in gloo-3.2.0

@@ -7,17 +7,17 @@
 module Gloo
   module Exec
     class Script
 
       attr_accessor :obj
-
       #
       # Set up the script.
       #
       def initialize( engine, obj )
         @engine = engine
         @obj = obj
+        @break_out = false
       end
 
       #
       # Run the script.
       # The script might be a single string or an array
@@ -28,10 +28,11 @@
 
         if @obj.value.is_a? String
           @engine.parser.run @obj.value
         elsif @obj.value.is_a? Array
           @obj.value.each do |line|
+            break if @break_out
             @engine.parser.run line
           end
         end
 
         @engine.exec_env.pop_script
@@ -41,9 +42,16 @@
       # Generic function to get display value.
       # Can be used for debugging, etc.
       #
       def display_value
         return @obj.pn
+      end
+
+      # 
+      # Stop running this script.
+      # 
+      def break_out
+        @break_out = true
       end
 
     end
   end
 end