JavaScript lodash castarray Examples

Example #1

File: browser-args.js Project: jbryson3/testem

// Lodash's castArray function will turn `undefined` into `[undefined]`, but we want an empty array in that case.
function safeCastArray(value) {
  if (value) {
    return castArray(value);
  } else {
    return [];
  }
}

Example #2

File: utils.js Project: plasticrake/hs100-api

function compareMac (mac = '', macPattern) {
  const macPatterns = castArray(macPattern).map((p) => {
    return new RegExp('^' +
      p.replace(/[^A-Za-z0-9?*]/g, '')
        .replace(/[?]/g, '.')
        .replace(/[*]/g, '.*')
        .toUpperCase() + '$');
  });
  const normalizedMac = normalizeMac(mac);
  return (macPatterns.findIndex((p) => p.test(normalizedMac)) !== -1);
}