class Virtus::Attribute::Boolean
Boolean attribute allows true or false values to be set Additionally it adds boolean reader method, like “admin?”
@example
class Post include Virtus attribute :published, Boolean end post = Post.new(:published => false) post.published? # => false
Public Class Methods
build_type(*)
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@api private
# File lib/virtus/attribute/boolean.rb, line 21 def self.build_type(*) Axiom::Types::Boolean end
Public Instance Methods
define_accessor_methods(attribute_set)
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Creates an attribute reader method as a query
@param [Module] mod
@return [undefined]
@api private
Calls superclass method
Virtus::Attribute#define_accessor_methods
# File lib/virtus/attribute/boolean.rb, line 48 def define_accessor_methods(attribute_set) super attribute_set.define_reader_method(self, "#{name}?", options[:reader]) end
value_coerced?(value)
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Returns if the given value is either true or false
@example
boolean = Virtus::Attribute::Boolean.new(:bool) boolean.value_coerced?(true) # => true boolean.value_coerced?(false) # => true boolean.value_coerced?(1) # => false boolean.value_coerced?('true') # => false
@return [Boolean]
@api public
# File lib/virtus/attribute/boolean.rb, line 37 def value_coerced?(value) value.equal?(true) || value.equal?(false) end