Class: NilClass

Inherits:

Object

Object
NilClass

show all

Defined in:: lib/rtp-connect/ruby_extensions.rb

Overview

An extension to the NilClass, facilitating a transformation from nil to an empty (double quoted) string in the case of undefined attributes.

Instance Method Summary collapse

#wrap ⇒ String

Gives a double quoted, but otherwise empty string.

Instance Method Details

#wrap ⇒ `String`

Gives a double quoted, but otherwise empty string.

Returns:

(String) —

a string containing two double-quotes



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# File 'lib/rtp-connect/ruby_extensions.rb', line 121

def wrap
  '""'
end