celmaun

class DeferredPromise extends Promise {

  constructor(def = (res, rej)=>{}) {
    let res, rej;
    super((resolve, reject)=>{
      def(resolve, reject);
      res = resolve;
      rej = reject;
    });
    this.resolve = res;

celmaun

#!/usr/bin/env bash
# vim:set ft=bash ts=4 sw=4 et :
# shellcheck shell=bash
# shellcheck disable=SC2317

## Usage:
##   docker-etc-hosts-install
##   Installs docker container names and IP addresses in /etc/hosts
##   This script is idempotent
##   Note: Requires root privileges to write to /etc/hosts