Methods

Enumerize::Predicates

Predicate methods.

Basic usage:

class User
  extend Enumerize
  enumerize :sex, in: %w(male female), predicates: true
end

user = User.new

user.male?   # => false
user.female? # => false

user.sex = 'male'

user.male?   # => true
user.female? # => false

Using prefix:

class User
  extend Enumerize
  enumerize :sex, in: %w(male female), predicates: { prefix: true }
end

user = User.new
user.sex = 'female'
user.sex_female? # => true

Use only and except options to specify what values create predicate methods for.

Public Instance Methods

enumerize(name, options={}) click to toggle source
# File lib/enumerize/predicates.rb, line 35
def enumerize(name, options={})
  super

  if options[:predicates]
    Builder.new(enumerized_attributes[name], options[:predicates]).build(_enumerize_module)
  end
end

[Validate]

Generated with the Darkfish Rdoc Generator 2.