Pergunta de entrevista da empresa Rackspace Technology
What is the difference between :this, @this, and @@this?
Resposta da entrevista
Sigiloso
11 de fev. de 2015
in ruby :this ---- symbol @this --- instance variable @@this --class variable
What is the difference between :this, @this, and @@this?
Sigiloso
in ruby :this ---- symbol @this --- instance variable @@this --class variable