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_assocHas.js 405 B

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  1. import assocIndexOf from './_assocIndexOf';
  2. /**
  3. * Checks if an associative array value for `key` exists.
  4. *
  5. * @private
  6. * @param {Array} array The array to query.
  7. * @param {string} key The key of the entry to check.
  8. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
  9. */
  10. function assocHas(array, key) {
  11. return assocIndexOf(array, key) > -1;
  12. }
  13. export default assocHas;