rails-models Examples and Free Source Code

Connecting two models belongs_to/has_many and selecting via dropdown in form...

ruby-on-rails key models rails-models

Ruby on Rails: how to migrate changes made on models?...

ruby-on-rails ruby ruby-on-rails-3 rails-migrations rails-models

LoadError Unable to autoload constant Message...

ruby-on-rails activemodel rails-models mailboxer

Ownership of models with Devise?...

ruby-on-rails devise ruby-on-rails-4 rails-models

Can't mount newly generated Rails engine in an app...

ruby-on-rails ruby-on-rails-6 rails-engines rails-models

How can i write a method that can generate scope dynamically which can be used for multiple models i...

ruby-on-rails ruby activerecord rails-activerecord rails-models

i18n-tasks custom scanner for enums...

ruby-on-rails ruby enums rails-models i18n-tasks

Rails: Validation fails for ActiveRecord in setting a random Boolean Attribute...

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How to find out all the association of a model?...

ruby-on-rails relationship polymorphic-associations model-associations rails-models

Rails model default value being ignored when new record created?...

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has_one model association not enforcing 'one' in associated model?...

ruby-on-rails model-associations rails-models

What is the best way to drop a table & remove a model in Rails 3?...

ruby-on-rails-3 heroku rails-migrations rails-models

Does enum work only for integer fields in ruby on rails?...

ruby-on-rails json ruby enums rails-models

Getting part of the raw SQL in Rails API response for not found records...

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Test Migrations are not running with my Rails Engine, even though `maintain_test_schema!` is specifi...

ruby-on-rails rspec rails-migrations rails-engines rails-models

Model.find() calling a different model...

ruby-on-rails rails-activerecord rails-models

Manager -> Employee association one level in rails...

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Rails has_one :through association...

ruby-on-rails associations rails-activerecord rails-models

Can't create belongs_to association in controller...

ruby-on-rails-3 activerecord rails-models

Rails PostgreSql store multidimensional array...

ruby-on-rails postgresql rails-models

Assign user model to one of two models?...

ruby-on-rails ruby rails-models

How to setup model associations in Rails...

ruby-on-rails activerecord rails-activerecord rails-models

Define a nested has_many and belongs_to...

ruby-on-rails activerecord rails-activerecord activeadmin rails-models

Rails hide Model field by default to every query...

ruby-on-rails activerecord rails-models

Rails merge (and manual assignment) assigning nil...

ruby-on-rails strong-parameters ruby-on-rails-5.1 rails-models

Using models and migrations in code...

ruby-on-rails postgresql rails-migrations rails-models

All table fields are not showing? (Rails/MySQL)...

ruby-on-rails database migration ruby-on-rails-5 rails-models

Rails long chain model associations...

ruby-on-rails model-associations rails-models

Trouble creating a new record in Rails with Select Boxes and Foreign Keys...

ruby-on-rails ruby rails-activerecord rails-console rails-models

Ruby on rails return a string if a model attribute is nil...

ruby-on-rails ruby rails-activerecord rails-models