{"ast":null,"code":"import baseSum from './_baseSum.js';\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/**\n * The base implementation of `_.mean` and `_.meanBy` without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {number} Returns the mean.\n */\nfunction baseMean(array, iteratee) {\n  var length = array == null ? 0 : array.length;\n  return length ? baseSum(array, iteratee) / length : NAN;\n}\nexport default baseMean;","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]}