lib/logicality/parser/ast/binary_operator_node.rb in logicality-1.0.4 vs lib/logicality/parser/ast/binary_operator_node.rb in logicality-1.0.5

@@ -1,26 +1,27 @@
+# frozen_string_literal: true
+
 #
 # Copyright (c) 2018-present, Blue Marble Payroll, LLC
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 #
 
 module Logicality
   module Parser
     module Ast
+      # A binary operator contains two children (left and right) nodes.
       class BinaryOperatorNode < Node
-
         attr_reader :left, :right
 
         def initialize(left, token, right)
           super(token)
 
           @name  = 'binary_operator_node'
           @left  = left
           @right = right
         end
-
       end
     end
   end
 end