Class: Collie::Linter::Rules::CircularReference

Inherits:
Base
  • Object
show all
Defined in:
lib/collie/linter/rules/circular_reference.rb

Overview

Detects circular references that lead to infinite recursion

Instance Method Summary collapse

Methods inherited from Base

#autocorrectable?, #initialize

Constructor Details

This class inherits a constructor from Collie::Linter::Base

Instance Method Details

#check(ast, _context = {}) ⇒ Object 



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# File 'lib/collie/linter/rules/circular_reference.rb', line 13

def check(ast, _context = {})
  @rules_map = build_rules_map(ast)
  @visited = Set.new
  @rec_stack = Set.new

  ast.rules.each do |rule|
    next if @visited.include?(rule.name)

    if has_cycle?(rule.name, [])
      add_offense(rule, message: "Rule '#{rule.name}' is part of a circular reference")
    end
  end

  @offenses
end