How to use

project

function

in

Array

/**
   * parse the args and return the project argument
   * @returns {*}
   */
  project() {
    if (!this.args[0] && !this.data.project) return null;

    if (this.data.project) return this.data.project;

    let projects = _.uniq(_.filter(this.args, arg => isNaN(new Number(arg))));
    this.args = _.difference(this.args, projects);

    if(projects.length == 0)
      return null;

    return this.data.project = projects;
  }