AlexAegis/loreplotter

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

@Pipe({ name: 'truncate' })
export class TruncatePipe implements PipeTransform {
    public transform(value: string, args: string[]): string {
        const limit = args.length > 0 ? parseInt(args[0], 10) : 20;
        const trail = args.length > 1 ? args[1] : '...';
        return value.length > limit ? value.substring(0, limit - 3) + trail : value;
    }
}