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Agile Web Development with Rails 7: page 210

hazardco

hazardco

Agile Web Development with Rails 7: page 210

If you’re using Ruby 2.3, you can use the version of this that’s built into the language instead:

Rails 7 necesita Ruby 2.7 mínimo y esa frase no tiene mucho sentido. Podría ser algo así como:

A partir de Ruby 2.3 puedes utilizar Safe Navigation Operator, una versión del try construida dentro del lenguaje.

As of Ruby 2.3 you can use Safe Navigation Operator, a version of this that’s built into the language instead:

¿Qué opinas?

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rubys

rubys

Author of Agile Web Development With Rails

Acordado. Ruby 2.3 es historia antigua en este momento.

Eliminé cualquier mención del método try y solo voy directamente al Safe Navigation Operator.

¡Gracias!

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