importbaseSumfrom'./_baseSum.js'; /** Used as references for various `Number` constants. */varNAN=0/0; /** * The base implementation of `_.mean` and `_.meanBy` without support for * iteratee shorthands. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {number} Returns the mean. */functionbaseMean(array, iteratee){var length = array ? array.length:0;return length ?(baseSum(array, iteratee)/ length):NAN;} exportdefault baseMean;