Class: MDWA::Generators::Model

Inherits:
Object
  • Object
show all
Defined in:
lib/mdwa/generators/model.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arg) ⇒ Model

Sets the variables by the string Format: <namespace>/<model>, the namespace is optional.



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# File 'lib/mdwa/generators/model.rb', line 14

def initialize( arg )
	
	self.namespace = '' # prevents unitialized variable errors
	self.namespace = arg.split('/').first.camelize if arg.split('/').count > 1
 		self.name = arg.split('/').last.singularize.camelize

 		self.attributes = []
 		self.associations = []
end

Instance Attribute Details

#associations ⇒ Object

Returns the value of attribute associations.



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# File 'lib/mdwa/generators/model.rb', line 8

def associations
  @associations
end

#attributes ⇒ Object

Returns the value of attribute attributes.



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# File 'lib/mdwa/generators/model.rb', line 8

def attributes
  @attributes
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/mdwa/generators/model.rb', line 8

def name
  @name
end

#namespace ⇒ Object

Returns the value of attribute namespace.



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# File 'lib/mdwa/generators/model.rb', line 8

def namespace
  @namespace
end

#specific_model_name ⇒ Object

Returns the value of attribute specific_model_name.



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# File 'lib/mdwa/generators/model.rb', line 8

def specific_model_name
  @specific_model_name
end

Instance Method Details

#add_association(model_association) ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 110

def add_association(model_association)
	self.associations << model_association
end

#add_attribute(model_attribute) ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 105

def add_attribute(model_attribute)
	self.attributes << model_attribute
	model_attribute.model = self
end

#controller_name ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 52

def controller_name
	namespace_scope + name.pluralize
end

#klass ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 37

def klass
  if !specific?
	  return (namespace_scope + name)
     else 
       return specific_model.klass
     end
end

#model_class ⇒ Object

Returns the associated model in app/models folder



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# File 'lib/mdwa/generators/model.rb', line 48

def model_class
self.klass.classify.constantize
end

#namespace? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/generators/model.rb', line 93

def namespace?
	!namespace.blank?
end

#nested_many? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/generators/model.rb', line 101

def nested_many?
 self.attributes.select{|a| a.nested_many?}.count.zero? or self.associations.select{|a| a.nested_many?}.count.zero?
end

#object_name ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 56

def object_name
  return (space + '_' + singular_name) if !space.blank?
  return singular_name
end

#plural_name ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 89

def plural_name
	name.underscore.pluralize
end

#raw ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 81

def raw
	klass.underscore
end

#simple_attributes ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 114

def simple_attributes
	attributes.select{ |a| !a.references? }
end

#singular_name ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 85

def singular_name
	name.underscore
end

#space ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 97

def space
	namespace.underscore
end

#specific? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/generators/model.rb', line 28

def specific?
 !specific_model_name.blank?
end

#specific_model ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 32

def specific_model
 return Model.new( specific_model_name ) if specific?
   return nil
end

#to_params ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 61

def to_params
 if !specific?
  return object_name
    else 
      return singular_name
    end
end

#to_route_object(prefix = '') ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 76

def to_route_object(prefix = '')
 return "#{prefix}#{singular_name}" if !specific? or !namespace?
 return "[ :#{space}, #{prefix}#{singular_name}]" if specific? and namespace?
end

#to_route_url ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 69

def to_route_url
 url = []
 url << space if namespace?
 url << plural_name
 url.join('/')
end

#to_sym ⇒ Object 



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# File 'lib/mdwa/generators/model.rb', line 118

def to_sym
	self.name.to_sym
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/generators/model.rb', line 24

def valid?
	name.underscore =~ /^[a-z][a-z0-9_\/]+$/
end