How can I create custom pipes in Angular using the CLI?

How can I create custom pipes in Angular using the CLI?

To create a custom pipe in Angular using the CLI, you can use the command: ng generate pipe pipeName. This will create a new pipe file.

What should I include in the pipe file?

In the pipe file, you need to implement the transform method, which defines how the input value is transformed.

Can you give me an example of a simple pipe?

Sure! Here's a simple pipe that converts text to uppercase:

import { Pipe, PipeTransform } from '@angular/core';

@Pipe({ name: 'uppercase' })
export class UppercasePipe implements PipeTransform {
  transform(value: string): string {
    return value.toUpperCase();
  }
}