Hamlit plugin to modify boolean attributes

Add boolean psuedo attributes to models that transparently manage underlying timestamp attributes

Boolize string attributes and define accessors

Shortcut for creating boolean attributes

Bit fields for ActiveRecord: This gem lets you use a single integer column in an ActiveRecord model to store a collection of boolean attributes (flags). Each flag can be used almost in the same way you would use any boolean attribute on an ActiveRecord object.

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

Add question methods to boolean attributes

bool_attr_accessor is a gem for creating boolean style attributes.

ActiveRecord plugin for creating a boolean virtual attribute from a datetime column.

This Rails plugin/gem allows you to generate virtual boolean attributes, which get saved in the database as a single bitset integer

A Rails plugin that adds some new methods for boolean attributes in Active Record models.

Microscope adds useful scopes targeting ActiveRecord boolean and datetime attributes.

give boolean attribute a question mark method

EventAttribute allows you to turn your date/datetime columns in to boolean attributes in ActiveRecord.

An easy and simple way to keep track of interactions on an ActiveRecord model that would normally require a lot of boolean attributes to make possible.

Macros for creating boolean attribute methods

The `Bitfieldable` gem allows you to define a set of boolean flag attributes that are backed by a single integer bitfield.

Store a set of boolean values in one field. Works well with ActiveRecord, DataMapper, Virtus or POROs.

Make activerecord support split datetime attributes, store specific datatypes (Integer, String, Boolean)

Finally attr_accessor & attr_reader with question marks for booleans!? Simply use: attr_accessor?, attr_reader?, attr_bool, attr_bool?. Default values can also be passed in as the last argument or with the 'default: ' keyword argument. In a Module/Class, extend 'AttrBool::Ext', or in the file, require 'attr_bool/core_ext'.