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/Ruby on Rails 5.1

class FalseClass

Parent:
Object

Public Instance Methods

blank?() Show source

false is blank:

false.blank? # => true

@return [true]

# File activesupport/lib/active_support/core_ext/object/blank.rb, line 65
def blank?
  true
end
duplicable?() Show source

false is not duplicable:

false.duplicable? # => false
false.dup         # => TypeError: can't dup FalseClass
# File activesupport/lib/active_support/core_ext/object/duplicable.rb, line 53
def duplicable?
  false
end
to_param() Show source

Returns self.

# File activesupport/lib/active_support/core_ext/object/to_query.rb, line 32
def to_param
  self
end

© 2004–2017 David Heinemeier Hansson
Licensed under the MIT License.