Class: NilClass
Overview
This is not loaded if ActiveSupport is already loaded
Instance Method Summary collapse
Instance Method Details
#blank? ⇒ Boolean
7 8 9 |
# File 'lib/mail/core_extensions/nil.rb', line 7 def blank? true end |
#to_crlf ⇒ Object
12 13 14 |
# File 'lib/mail/core_extensions/nil.rb', line 12 def to_crlf '' end |
#to_lf ⇒ Object
16 17 18 |
# File 'lib/mail/core_extensions/nil.rb', line 16 def to_lf '' end |