1 files changed, 1 insertions, 15 deletions
diff --git a/lib/gitlab/ci/pipeline/expression/lexeme/operator.rb b/lib/gitlab/ci/pipeline/expression/lexeme/operator.rb
index 3ddab7800c8..a740c50c900 100644
--- a/lib/gitlab/ci/pipeline/expression/lexeme/operator.rb
+++ b/lib/gitlab/ci/pipeline/expression/lexeme/operator.rb
@@ -6,24 +6,10 @@ module Gitlab
       module Expression
         module Lexeme
           class Operator < Lexeme::Base
-            # This operator class is design to handle single operators that take two
-            # arguments. Expression::Parser was originally designed to read infix operators,
-            # and so the two operands are called "left" and "right" here. If we wish to
-            # implement an Operator that takes a greater or lesser number of arguments, a
-            # structural change or additional Operator superclass will likely be needed.
-
             OperatorError = Class.new(Expression::ExpressionError)
 
-            def initialize(left, right)
-              raise OperatorError, 'Invalid left operand' unless left.respond_to? :evaluate
-              raise OperatorError, 'Invalid right operand' unless right.respond_to? :evaluate
-
-              @left = left
-              @right = right
-            end
-
             def self.type
-              :operator
+              raise NotImplementedError
             end
 
             def self.precedence