module Pluginscan
  # Extends Check with helpers for making patterns and ignores based on a list of variables or constantst
  class VariableCheck < Check
    def initialize(check_hash)
      super(check_hash)
      @patterns = Array(check_hash[:variables]).map{ |var| Regexp.new(Regexp.escape(var)) }
    end

    def ignore?(variable, content)
      VariableSafetyChecker.new.all_safe?(variable, content) || CommentChecker.commented?(content)
    end
  end
end