Class: NilClass

Inherits:
Object show all
Defined in:
lib/errgonomic/core_ext/blank.rb,
lib/errgonomic/rails/active_record_optional.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ true

nil is blank:

nil.blank? # => true

Returns:

  • (true) 


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# File 'lib/errgonomic/core_ext/blank.rb', line 56

def blank?
  true
end

#present? ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/errgonomic/core_ext/blank.rb', line 60

def present? # :nodoc:
  false
end

#to_option ⇒ Object 



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# File 'lib/errgonomic/rails/active_record_optional.rb', line 90

def to_option
  None()
end