Module: ActivatedUI

Defined in:
lib/activated_ui.rb,
lib/activated_ui/helpers.rb,
lib/activated_ui/version.rb

Defined Under Namespace

Modules: Helpers

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/activated_ui.rb', line 3

def self.included(base)

  # If the module is being included on a an Rails controller
  if defined?(ActionController::Base) && (base < ActionController::Base)

    base.helper_method :activated_class, :activate_ui_marked, :stored_activated_ui, :ui_activated, :ui_activated?

    def base.activate_ui_marked *refs
      params = refs.last.is_a?(Array) ? refs.pop : {}
      before_filter params do
        activate_ui_marked *refs
      end
    end

    if defined?(ActionView::Base)
      ActionView::Base.send :include, ActivatedUI::Helpers
    end

  end

  def base.activated_class value=nil
    @activated_class = value unless value.nil?
    @activated_class || 'active'
  end

end

Instance Method Details

#activate_ui_marked(*refs) ⇒ Object 



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# File 'lib/activated_ui.rb', line 39

def activate_ui_marked *refs
  refs.each do |ref|
    stored_activated_ui << ref
  end
  stored_activated_ui
end

#activated_class(*refs) ⇒ Object 



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# File 'lib/activated_ui.rb', line 31

def activated_class *refs
  if ui_activated? *refs
    self.class.activated_class
  else
    ""
  end
end

#stored_activated_ui ⇒ Object 



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# File 'lib/activated_ui.rb', line 46

def stored_activated_ui
  @stored_activated_ui ||= []
end

#ui_activated?(*refs) ⇒ Boolean Also known as: ui_activated

Returns:

  • (Boolean) 


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# File 'lib/activated_ui.rb', line 50

def ui_activated? *refs
  all_match = true
  refs.each do |ref|
    all_match &&= stored_activated_ui.include?(ref)
  end
  all_match
end