function enumerate()

in packages/fbjs/src/core/enumerate.js [228:244]

• 11 lines of code
• 7 McCabe index (conditional complexity)

function enumerate(object, kind) {

  // First check specific iterators.
  if (typeof object === 'string') {
    return StringIterators[kind || KIND_VALUES](object);
  } else if (Array.isArray(object)) {
    return ArrayIterators[kind || KIND_VALUES](object);

  // Then see if an object implements own.
  } else if (object[Symbol.iterator]) {
    return object[Symbol.iterator]();

  // And fallback to generic with entries.
  } else {
    return GenericIterators[kind || KIND_ENTRIES](object);
  }
}