Sha256: 279ad617e7aa2b38d6e0692c1e7a522967fef16c35fcdb30670fe2fafe8f2ca1
Contents?: true
Size: 550 Bytes
Versions: 8
Compression:
Stored size: 550 Bytes
Contents
# frozen_string_literal: true
module BinaryOperator
def evaluate(evaluator, args)
if args.is_a? Array
args_list = args
lhs = args_list.size > 0 ? evaluator.evaluate(args_list[0]) : nil
unless lhs.nil?
rhs = args_list.size > 1 ? evaluator.evaluate(args_list[1]) : nil
unless rhs.nil?
return binary(evaluator, lhs, rhs)
end
end
end
nil
end
# @abstract method
def binary(evaluator, lhs, rhs)
raise NotImplementedError.new("You must implement binary method.")
end
end
Version data entries
8 entries across 8 versions & 1 rubygems