Class: NilClass

Inherits:
Object show all
Defined in:
lib/mail/core_extensions/nil.rb

Overview

This is not loaded if ActiveSupport is already loaded

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mail/core_extensions/nil.rb', line 7

def blank?
  true
end

#to_crlf ⇒ Object 



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# File 'lib/mail/core_extensions/nil.rb', line 12

def to_crlf
  ''
end

#to_lf ⇒ Object 



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# File 'lib/mail/core_extensions/nil.rb', line 16

def to_lf
  ''
end