class Object

Public Instance Methods

blank?() click to toggle source

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

[].blank?         #=>  true
[1].blank?        #=>  false
[nil].blank?      #=>  false

@return [TrueClass, FalseClass]

@api public

# File lib/extlib/blank.rb, line 12
def blank?
  nil? || (respond_to?(:empty?) && empty?)
end