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var eq = require('./eq');
/** * Gets the index at which the `key` is found in `array` of key-value pairs. * * @private * @param {Array} array The array to inspect. * @param {*} key The key to search for. * @returns {number} Returns the index of the matched value, else `-1`. */function assocIndexOf(array, key) {  var length = array.length;  while (length--) {    if (eq(array[length][0], key)) {      return length;    }  }  return -1;}
module.exports = assocIndexOf;