Function runEnvInside

test/parallel/test-icu-env.js:54–57

(addEnv, func, ...args)

}

function runEnvInside(addEnv, func, ...args) {
  Object.assign(process.env, addEnv); // side effects!
  return func(...args);
}

function isPack(array) {
  const firstItem = array[0];