Class: Object

Inherits:: BasicObject

Defined in:: lib/carrierwave/core_ext/blank.rb

Overview

blank? methods for several different class types

Instance Method Summary collapse

#blank? ⇒ Boolean

Returns true if the object is nil or empty (if applicable).

Instance Method Details

#blank? ⇒ `Boolean`

Returns true if the object is nil or empty (if applicable)

Returns:

(Boolean)



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# File 'lib/carrierwave/core_ext/blank.rb', line 7

def blank?
  nil? || (respond_to?(:empty?) && empty?)
end