Module: RailsBestPractices::Core::Check::Accessable

Included in:
Prepares::ControllerPrepare, Prepares::HelperPrepare, Prepares::ModelPrepare
Defined in:
lib/rails_best_practices/core/check.rb

Overview

Helper to parse the access control.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/rails_best_practices/core/check.rb', line 435

def self.included(base)
  base.class_eval do
    interesting_nodes :var_ref, :vcall, :class, :module

    # remember the current access control for methods.
    add_callback "start_var_ref" do |node|
      if %w(public protected private).include? node.to_s
        @access_control = node.to_s
      end
    end

    # remember the current access control for methods.
    add_callback "start_vcall" do |node|
      if %w(public protected private).include? node.to_s
        @access_control = node.to_s
      end
    end

    # set access control to "public" by default.
    add_callback "start_class" do |node|
      @access_control = "public"
    end

    # set access control to "public" by default.
    add_callback "start_module" do |node|
      @access_control = "public"
    end
  end

  # get the current acces control.
  def current_access_control
    @access_control
  end
end

Instance Method Details

#current_access_control ⇒ Object

get the current acces control.



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# File 'lib/rails_best_practices/core/check.rb', line 465

def current_access_control
  @access_control
end