What are pure pipes in Angular?
Pure pipes in Angular are pipes that only re-evaluate when their input reference changes, improving performance.
Can you give me an example of a pure pipe?
Sure! A simple example is a pipe that formats a date. It will only reformat if the date reference changes.
How do I create a custom pure pipe?
To create a custom pure pipe, use the @Pipe decorator with the 'pure' property set to true, and implement the transform method.
What are the benefits of using pure pipes?
The main benefits are improved performance and reduced unnecessary re-evaluations, which can enhance application speed.
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