Is the translation pipe in Angular 5 impure?

I'm currently utilizing ngx-translate.

Can you tell me if the translation pipe is considered pure or impure? Also, would it be more beneficial to use the directive syntax translate="X" instead?

Answer №1

The translation pipe is considered impure. This is because it needs to be constantly updated when the promise resolves. In terms of usage, you have the option to use either a pipe or a directive, and from my perspective, both options offer similar performance levels.

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