Class: Cuprum::Collections::Associations::HasMany

Inherits:
Cuprum::Collections::Association show all
Defined in:
lib/cuprum/collections/associations/has_many.rb

Overview

Object representing a has_many association.

Instance Attribute Summary

Attributes inherited from Cuprum::Collections::Association

#inverse

Attributes included from Relations::Scope

#scope

Attributes included from Relations::Parameters

#name, #plural_name, #qualified_name, #singular_name

Attributes included from Relations::Options

#options

Instance Method Summary collapse

Methods inherited from Cuprum::Collections::Association

#build_entities_query, #build_keys_query, #foreign_key_name, #inverse_class, #inverse_key_name, #inverse_name, #map_entities_to_keys, #primary_key_query?, #query_key_name, #singular_inverse_name, #with_inverse

Methods included from Relations::Scope

#with_scope

Methods included from Relations::PrimaryKeys

#primary_key_name, #primary_key_type

Methods included from Relations::Cardinality

#plural?, #singular?

Methods included from Relations::Parameters

#entity_class, resolve_parameters, #resolve_parameters

Constructor Details

#initialize(entity_class: nil, name: nil, qualified_name: nil, singular_name: nil, **options) ⇒ HasMany

Returns a new instance of HasMany.

Parameters:

  • entity_class (Class, String) (defaults to: nil) —

    the class of entity represented by the resource.

  • inverse (Cuprum::Collections::Resource) —

    the inverse association, if any.

  • name (String) (defaults to: nil) —

    the name of the resource.

  • qualified_name (String) (defaults to: nil) —

    a scoped name for the resource.

  • singular_name (String) (defaults to: nil) —

    the name of an entity in the resource.

  • options (Hash) —

    additional options for the resource.

Options Hash (**options):

  • foreign_key_name (String) —

    the name of the foreign key attribute.

  • inverse_class (Class, String) —

    the class of the inverse association.

  • inverse_name (String, Symbol) —

    the name of the inverse association.

  • plural (Boolean) —

    if true, the resource represents a plural resource. Defaults to true. Can also be specified as :singular.

  • primary_key_name (String) —

    the name of the primary key attribute. Defaults to 'id'.

  • singular_inverse_name (String, Symbol) —

    the name of an entity in the inverse association.



10
11
12
 
# File 'lib/cuprum/collections/associations/has_many.rb', line 10

def initialize(**params)
  super(**params.except(:plural), singular: false)
end