Feature #6270
add "??a" support for "not defined?(a) or a.nil?"
Description
It would work like this:
??foo #=> nil foo = nil ??foo #=> nil foo = 3 ??foo #=> true
Not sure if this would be useful, just a suggestion.
Description
It would work like this:
??foo #=> nil foo = nil ??foo #=> nil foo = 3 ??foo #=> true
Not sure if this would be useful, just a suggestion.