Automatically convert Rails 3 attr_accessible to Rails 4 Strong Parameter

Attractor plugin for the Ruby programming language and its ecosystem

Attractor plugin for the Ruby programming language and its ecosystem

Helps handle attributes on objects with very few lines of code

The 'attr_asker' method functions just like attr_reader, only it generates interrogative methods which return the boolean value of the supplied instance variables.

Allows you to define CSV-style attributes for your ActiveRecord models

An additional attr macro for default values.

Delegate an ActiveModel attribute and all its meta methods to another model.

Effective values for rails model attributes using a default value from a model method or I18n string

Provides an extension for Ruby and rails object to support a flexible means of encrypting attributes.

Lazy attribute coercion

Provides a Ruby module that can be extended by a class in order to provide class methods for defining attributes. Attributable automatically generates accessor, equality, hash and inspect methods.

A gem for adding attr_boolean to objects, assigning by various 'falsey' values

Allows step change for attributes.

Apply types to attributes for use in form_for, etc.

Simple and fast module for named arguments in model initializers

Turns a dot-accessible class attribute to an enum (a.k.a bytefield).

Builds macros to automatically manipulate your models' attributes.

Concise way of filtering model attributes in Rails.

ActiveRecord/ActiveModel extension that allows locking attributes to prevent unintended updates.