utils/read-components.js
function unique(list) {
  return Object.keys(list.reduce((obj, key) => {
    if (!hasProp.call(obj, key)) {
      obj[key] = true;
    }
    return obj;
  }, {}));
}
function unique(list) {
  return Object.keys(list.reduce((obj, key) => {
    if (!hasProp.call(obj, key)) {
      obj[key] = true;
    }
    return obj;
  }, {}));
}
function unique ( list ) { return Object . keys ( list . reduce ( ( obj , key ) => { if ( ! hasProp . call ( obj , key ) ) { obj [ key ] = true ; } return obj ; } , { } ) ) ; }
Return unique list items.
Return unique list items .