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New posts in activemodel

How to pass argument to delegate method in Rails

ruby-on-rails model-view-controller activemodel presenter

ActiveModel - View - Controller in Rails instead of ActiveRecord?

ruby-on-rails ruby ruby-on-rails-3 activemodel

What is the ActiveModel method attribute "_was" used for?

ruby-on-rails ruby activerecord activemodel

How can i set include_root_in_json to false for all my RoR models?

ruby-on-rails ruby-on-rails-3 json activemodel

Where are Default Validation Error Messages in Rails 3.0?

ruby-on-rails validation ruby-on-rails-3 activemodel

rails 3:how to generate models for existing database tables

ruby ruby-on-rails-3 activemodel

Getting actual array of results using Mongoid

ruby-on-rails-3 mongoid activemodel

Efficient way to report record validation warnings as well as errors?

ruby-on-rails validation activemodel

How to setup a one to many relationship?

ruby-on-rails ruby-on-rails-3 activerecord activemodel

ActiveModel::MassAssignmentSecurity::Error: Can't mass-assign protected attributes

ruby-on-rails activemodel

Shared scopes via module?

ruby-on-rails activerecord rspec scope activemodel

Track dirty for not-persisted attribute in an ActiveRecord object in rails

ruby-on-rails-3 activerecord activemodel

How to implement multiple different serializers for same model using ActiveModel::Serializers?

ruby-on-rails-3 json rest activemodel

Forbidden Attributes Error in Rails 4 when encountering a situation where one would have used attr_accessible in earlier versions of Rails

ruby-on-rails ruby-on-rails-4 activemodel attr-accessible strong-parameters

How to test a custom validator?

ruby-on-rails testing rspec validation activemodel

get validations from model

ruby-on-rails validation activemodel

Controlling the order of rails validations

ruby-on-rails ruby-on-rails-3 validation activemodel

ActiveModel::MissingAttributeError occurs after deploying and then goes away after a while

ruby-on-rails ruby activemodel

LoadError Unable to autoload constant Message

ruby-on-rails activemodel rails-models mailboxer

Difference between Active Model, Active Record and Active Resource

ruby-on-rails-3 rails-activerecord activemodel activeresource
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