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New posts in associations

Sails.js associations

Sequelize create through association

Rails, use different join table for `has_many :through` association based on condition

Should rails associations throw an error if there is no foreign key in the database?

Rails .includes() returning 'undefined method'

Laravel - Return associated models to json

json laravel associations

How to disable belongs_to :touch option in Rspec tests for Rails models?

has_many conditions or proc on foreign key

Rails 4 find_or_create_by_name

Doctrine Mongo cascade remove children when child is the owning side

has_and_belongs_to_many and unique index on association table generates "Duplicate entry" fail

Nested XML data and ExtJS model associations

ruby on rails has_many :through association which has two columns with same model

Rails3: how to set default conditions to has_many

belongs_to with different foreign key as well as primary key in the other table

What is a Unary association in UML

Double join with habtm in ActiveRecord