iter-tools-es/impls/object-entries/object-entries.js

The iterable toolbox

const {
  wrapWithIterableIterator
} = require('../../internal/iterable.js');

const {
  hasOwnProperty
} = Object.prototype;

function* __objectEntries(obj) {
  if (obj == null) return;

  for (const key in obj) {
    if (hasOwnProperty.call(obj, key)) {
      yield [key, obj[key]];
    }
  }
}

exports.__objectEntries = __objectEntries;
const objectEntries = /*#__PURE__*/wrapWithIterableIterator(__objectEntries, {
  validateArgs(args) {
    if (!(args[0] == null || typeof args[0] === 'object')) {
      throw new Error('obj argument to objectEntries must be an object, null, or undefined');
    }
  }

});
exports.objectEntries = objectEntries;