Class: Mole::Utils::Frameworks

Inherits:
Object
  • Object
show all
Defined in:
lib/mole/utils/frameworks.rb

Class Method Summary collapse

Class Method Details

.features_for(controller_class) ⇒ Object

find moleable features for a given class



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# File 'lib/mole/utils/frameworks.rb', line 17

def features_for( controller_class )
  # Try rails first
  return rails_actions( controller_class ) rescue nil
  # Try merb
  return merb_actions( controller_class ) rescue nil
  # Otherwise returns instance methods
  moleable_features( controller_class )
end

.flatten_params(context) ⇒ Object

compiles request parameters in a flat list.



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# File 'lib/mole/utils/frameworks.rb', line 11

def flatten_params( context )
  return nil unless context.respond_to? :params
  context.params.keys.sort{ |a,b| a.to_s <=> b.to_s }.collect{ |k| "#{k} => #{context.params[k]}" }.join( ", ")
end

.merb_actions(controller_class) ⇒ Object

retrieves the collection of callable actions from a Merb controller.



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# File 'lib/mole/utils/frameworks.rb', line 33

def merb_actions( controller_class )
  begin
    actions = []
    controller_class.send( :callable_actions ).keys.each { |action| actions << action } 
  rescue
    raise "Invalid Merb Controller class `#{controller_class}"
  end
end

.moleable_features(clazz) ⇒ Object

Find moleable features on a given class ie non moled instance methods



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# File 'lib/mole/utils/frameworks.rb', line 27

def moleable_features( clazz )
  features = clazz.public_instance_methods( false )
  features.select { |f| f unless f.index( /_(with|without)_mole/) }
end

.rails_actions(controller_class) ⇒ Object

retrieves the collection of callable actions from a Rails controller



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# File 'lib/mole/utils/frameworks.rb', line 43

def rails_actions( controller_class )    
  begin
    controller_class.send( :action_methods )
  rescue
    raise "Invalid Rails Controller class `#{controller_class}"
  end
end