Automatically convert Rails 3 attr_accessible to Rails 4 Strong Parameter

A high performance ActiveRecord concern for Rails using the PostgreSQL array type.

Shortcut for creating boolean attributes

Provides functionality to transparently store and retrieve encrypted attributes in ActiveRecord models.

Strips spaces from attributes, and sets empty strings to nil.

Delegates attributes to another object

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

Provides functionality to store a hash digest of an attribute using Argon2

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.

A method for restricting an attribute to a set of choices

provides Hash based attribute accessor macro

Dynamically-generated HTML element attribute management methods

Allow attribute-level read/write access control, per instance, of any ActiveModel class.

Allows step change for attributes.

Extends ActiveRecord attributes with a `:choices` pseudo-type that provides convenient methods for mapping each choice to its human readable form.

AttributeDelegator provides a class method to ActiveRecord models that dynamically generates getter/setter to treat the attributes of a has_one model like native attributes. This is particularly useful because it allows the delegated attributes to be assigned via model.attributes= {}, such as by a form submission.

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

Attribute Extenstions

Inherit attributes from model's associations