Sollicitatievraag bij Rackspace Technology
What is the difference between :this, @this, and @@this?
Antwoord op sollicitatievraag
Anoniem
11 feb 2015
in ruby :this ---- symbol @this --- instance variable @@this --class variable
What is the difference between :this, @this, and @@this?
Anoniem
in ruby :this ---- symbol @this --- instance variable @@this --class variable