Class: CouchFoo::Reflection::MacroReflection

Inherits:
Object
  • Object
show all
Defined in:
lib/couch_foo/reflection.rb

Overview

Abstract base class for AggregateReflection and AssociationReflection that describes the interface available for both of those classes. Objects of AggregateReflection and AssociationReflection are returned by the Reflection::ClassMethods.

Direct Known Subclasses

AggregateReflection, AssociationReflection

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(macro, name, options, couch_foo) ⇒ MacroReflection

Returns a new instance of MacroReflection.



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# File 'lib/couch_foo/reflection.rb', line 75

def initialize(macro, name, options, couch_foo)
  @macro, @name, @options, @couch_foo = macro, name, options, couch_foo
end

Instance Attribute Details

#couch_foo ⇒ Object (readonly)

Returns the value of attribute couch_foo.



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# File 'lib/couch_foo/reflection.rb', line 73

def couch_foo
  @couch_foo
end

Instance Method Details

#==(other_aggregation) ⇒ Object

Returns true if self and other_aggregation have the same name attribute, couch_foo attribute, and other_aggregation has an options hash assigned to it.



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# File 'lib/couch_foo/reflection.rb', line 115

def ==(other_aggregation)
  name == other_aggregation.name && other_aggregation.options && couch_foo == other_aggregation.couch_foo
end

#class_name ⇒ Object

Returns the class name for the macro. For example, composed_of :balance, :class_name => 'Money' returns 'Money' and has_many :clients returns 'Client'.



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# File 'lib/couch_foo/reflection.rb', line 105

def class_name
  @class_name ||= options[:class_name] || derive_class_name
end

#document_class_name ⇒ Object 



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# File 'lib/couch_foo/reflection.rb', line 109

def document_class_name
  @document_class_name ||= klass.document_class_name
end

#klass ⇒ Object

Returns the class for the macro. For example, composed_of :balance, :class_name => 'Money' returns the Money class and has_many :clients returns the Client class.



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# File 'lib/couch_foo/reflection.rb', line 99

def klass
  @klass ||= class_name.constantize
end

#macro ⇒ Object

Returns the macro type. For example, composed_of :balance, :class_name => 'Money' will return :composed_of or for has_many :clients will return :has_many.



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# File 'lib/couch_foo/reflection.rb', line 87

def macro
  @macro
end

#name ⇒ Object

Returns the name of the macro. For example, composed_of :balance, :class_name => 'Money' will return :balance or for has_many :clients it will return :clients.



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# File 'lib/couch_foo/reflection.rb', line 81

def name
  @name
end

#options ⇒ Object

Returns the hash of options used for the macro. For example, it would return { :class_name => "Money" } for composed_of :balance, :class_name => 'Money' or {} for has_many :clients.



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# File 'lib/couch_foo/reflection.rb', line 93

def options
  @options
end

#sanitized_conditions ⇒ Object

:nodoc:



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# File 'lib/couch_foo/reflection.rb', line 119

def sanitized_conditions #:nodoc:
  @sanitized_conditions ||= klass.send(:sanitize_conditions, options[:conditions]) if options[:conditions]
end