import {Pipe, PipeTransform} from '@angular/core';
/*
 * Raise the value exponentially
 * Takes an exponent argument that defaults to 1.
 * Usage:
 *   value | exponentialStrength:exponent
 * Example:
 *   {{ 2 |  exponentialStrength:10}}
 *   formats to: 1024
*/
@Pipe({ name: 'money' })
export class MoneyPipe implements PipeTransform {
    transform(value: any, perc?: number): any {
        
        if (perc == undefined) {
            perc = 2;
        }
        if (!value) {
            value = 0;
        }
        var pct = accounting.formatMoney(value,null,perc)
      return pct ;
    }
}