From: nobu@... Date: 2016-05-17T15:43:12+00:00 Subject: [ruby-core:75574] [Ruby trunk Feature#12263] Feature request: &&. operator (shorthand for foo && foo.method) Issue #12263 has been updated by Nobuyoshi Nakada. `obj.(args)` is a syntax sugar for `obj.call(args)`. Your notation confuses me. ---------------------------------------- Feature #12263: Feature request: &&. operator (shorthand for foo && foo.method) https://bugs.ruby-lang.org/issues/12263#change-58708 * Author: Johnny Shields * Status: Feedback * Priority: Normal * Assignee: ---------------------------------------- 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`. This would give the following result: ~~~ruby false&.class # => FalseClass false&&.class # => false false&.inexisting # => raises NoMethodError false&&.inexisting # => false ~~~ -- https://bugs.ruby-lang.org/ Unsubscribe: