Class: Mongoid::Association::Referenced::HasMany::Binding

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain: self, `::Mongoid::Association::Bindable`, `::Mongoid::Threaded::Lifecycle`
Inherits:	Object
Defined in:	lib/mongoid/association/referenced/has_many/binding.rb

Overview

Binding class for has_many associations.

#_association, #_base, #_target

#_assigning	Begin the assignment of attributes.
#_assigning?	Is the current thread in assigning mode?
#_binding	Execute a block in binding mode.
#_binding?	Is the current thread in binding mode?
#_building	Execute a block in building mode.
#_building?	Is the current thread in building mode?
#_creating?	Is the current thread in creating mode?
#_loading	Execute a block in loading mode.
#_loading?	Is the current thread in loading mode?

#binding	Execute the provided block inside a binding.
#initialize	Create the new binding.
#bind_foreign_key	`::Set` the id of the related document in the foreign key field on the keyed document.
#bind_from_relational_parent	Bind the provided document with the base from the parent association.
#bind_inverse	Bind the inverse document to the child document so that the in memory instances are the same.
#bind_polymorphic_inverse_type	`::Set` the type of the related document on the foreign type field, used when associations are polymorphic.
#bind_polymorphic_type	`::Set` the type of the related document on the foreign type field, used when associations are polymorphic.
#check_inverse!	Check if the inverse is properly defined.
#record_id,
#remove_associated	Remove the associated document from the inverse’s association.
#remove_associated_in_to	Remove the associated document from the inverse’s association.
#remove_associated_many	Remove the associated document from the inverse’s association.
#set_base_association	Ensure that the association on the base is correct, for the cases where we have multiple belongs to definitions and were are setting different parents in memory in order.
#try_method	Convenience method to perform `#try` but return nil if the method argument is nil.
#unbind_from_relational_parent	Bind the provided document with the base from the parent association.

Binds a single document with the inverse association. Used specifically when appending to the proxy.

Examples:

Bind one document.

person.posts.bind_one(post)

[ GitHub ]

# File 'lib/mongoid/association/referenced/has_many/binding.rb', line 18


def bind_one(doc)
  binding do
    bind_from_relational_parent(doc)
  end
end

Unbind a single document.

Examples:

Unbind the document.

person.posts.unbind_one(document)

[ GitHub ]

# File 'lib/mongoid/association/referenced/has_many/binding.rb', line 28


def unbind_one(doc)
  binding do
    unbind_from_relational_parent(doc)
  end
end