Feature #12263
Updated by nobu (Nobuyoshi Nakada) about 8 years ago
Ruby 2.3 introduced the `&.` &. safe-navigation operator. I'd like to propose a `&&.` &&. operator which would be shorthand for: ~~~ruby foo && foo.method ~~~ Unlike `&.`, &., this does not continue the chain if the variable evaluates to `false`. false. This would give the following result: ~~~ruby false&.class # => FalseClass false&&.class # => false false&.inexisting # => raises NoMethodError false&&.inexisting # => false ~~~