Sha256: 565092b93f854a45d973644a787c7cf1de198b49daae585f4ef1d0951022fa40
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Contents
require 'roodi/checks/check' module Roodi module Checks class NpathComplexityCheck < Check # , :when, :and, :or MULTIPLYING_NODE_TYPES = [:if, :while, :until, :for, :case] ADDING_NODE_TYPES = [:rescue] COMPLEXITY_NODE_TYPES = MULTIPLYING_NODE_TYPES + ADDING_NODE_TYPES def initialize(complexity) super() @complexity = complexity @value_stack = [] @current_value = 1 end def evalute_start_if(node) push_value end def evalute_start_while(node) push_value end def evalute_start_until(node) push_value end def evalute_start_for(node) push_value end def evalute_start_case(node) push_value end def evalute_start_rescue(node) push_value end MULTIPLYING_NODE_TYPES.each do |type| define_method "evaluate_end_#{type}" do |node| leave_multiplying_conditional end end ADDING_NODE_TYPES.each do |type| define_method "evaluate_end_#{type}" do |node| leave_multiplying_conditional end end protected def push_value @value_stack.push @current_value @current_value = 1 end def leave_multiplying_conditional pop = @value_stack.pop @current_value = (@current_value + 1) * pop end def leave_adding_conditional pop = @value_stack.pop puts "#{type}, so adding #{pop}" @current_value = @current_value - 1 + pop end end end end
Version data entries
4 entries across 4 versions & 2 rubygems