fix mom view update logic

2018-04-17 20:25:56 +03:00
parent e193d50efd
commit 07edd4ba60
2 changed files with 4 additions and 3 deletions
--- a/lib/views/mom_view.rb
+++ b/lib/views/mom_view.rb
@ -18,9 +18,10 @@ class MomView < ListView
  def instruction_changed
    i = @interpreter.instruction
    return unless i && i.source.is_a?(Mom::Instruction)
+    return if i.source == @current
+    @current = i.source
    @element.at_css(".mom_bright").remove_class("mom_bright")
-    instruction_text = i.source.to_s
-    instruction = append_view( ConstantView.new( "span.mom_bright" , instruction_text ) )
+    instruction = append_view( ConstantView.new( "span.mom_bright" , @current.to_s ) )
    wrap_node_with( instruction , div )
    remove_first if( @elements.length > 6)
  end