Module: Rails3::Plugin::Extender::LoadHandler

Includes:
Util
Included in:
Rails3::Plugin::Extender, DSL
Defined in:
lib/r3_plugin_toolbox/extender/load_handler.rb

Instance Method Summary collapse

Methods included from Util

#act_type?, #get_base_class, #get_constant, #get_load_type, #get_module, #make_constant, #rails_const_base

Instance Method Details

#after(type, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/r3_plugin_toolbox/extender/load_handler.rb', line 15

def after type, &block
  type = type.to_sym
  raise ArgumentError, "#{type} is not a valid after hook" if !valid_after_hook? type
  load_handling :"after_#{type}", &block
end

#before(type, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/r3_plugin_toolbox/extender/load_handler.rb', line 9

def before type, &block
  type = type.to_sym
  raise ArgumentError, "#{type} is not a valid before hook" if !valid_before_hook? type
  load_handling :"before_#{type}", &block
end

#load_handling(type, &block) ⇒ Object 



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# File 'lib/r3_plugin_toolbox/extender/load_handler.rb', line 27

def load_handling type, &block
  ActiveSupport.on_load type do
    extend Rails3::Plugin::Extender::DSL

    if block
      block.arity < 1 ? self.instance_eval(&block) : block.call(self)  
    end      
  end
end

#on_load(type, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/r3_plugin_toolbox/extender/load_handler.rb', line 21

def on_load type, &block    
  type = get_load_type type
  raise ArgumentError, "#{type} is not a valid load hook" if !valid_load_hook? type
  load_handling type, &block
end