Class: MongoModel::Associations::Base::Definition

Inherits:

Object

• Object
• MongoModel::Associations::Base::Definition

show all

Defined in:

lib/mongomodel/concerns/associations/base/definition.rb

Instance Attribute Summary (collapse)

• - (Object) name readonly

  Returns the value of attribute name.

• - (Object) options readonly

  Returns the value of attribute options.

• - (Object) owner readonly

  Returns the value of attribute owner.

Class Method Summary (collapse)

• + (Object) methods(&block)
• + (Object) properties

Instance Method Summary (collapse)

• - (Boolean) collection?
• - (Object) define!
• - (Object) for(instance)
• - (Definition) initialize(owner, name, options = {}) constructor

  A new instance of Definition.

• - (Object) klass
• - (Boolean) polymorphic?
• - (Object) scope
• - (Object) scope_options
• - (Object) singular_name

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 7

def initialize(owner, name, options={})
  @owner, @name, @options = owner, name, options
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 5

def name
  @name
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 5

def options
  @options
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 5

def owner
  @owner
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 58

def self.methods(&block)
  @methods = Proc.new if block_given?
  @methods
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 53

def self.properties
  @properties = Proc.new if block_given?
  @properties
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 41

def collection?
  true
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 15

def define!
  owner.instance_exec(self, &self.class.properties) if self.class.properties
  owner.instance_exec(self, &self.class.methods) if self.class.methods

  self
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 11

def for(instance)
  association_class.new(self, instance)
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 22

def klass
  case options[:class]
  when Class
    options[:class]
  when String
    options[:class].constantize
  else
    name.to_s.classify.constantize
  end
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 37

def polymorphic?
  options[:polymorphic]
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 45

def scope
  klass.scoped.apply_finder_options(scope_options)
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 49

def scope_options
  options.slice(:conditions, :select, :offset, :limit, :order)
end

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# File 'lib/mongomodel/concerns/associations/base/definition.rb', line 33

def singular_name
  name.to_s.singularize
end