_.minBy(取数组中最小值)
_.minBy(array, [iteratee=_.identity])var objects = [{ 'n': 1 }, { 'n': 2 }];
_.minBy(objects, function(o) { return o.n; });
// => { 'n': 1 }
// The `_.property` iteratee shorthand.
_.minBy(objects, 'n');
// => { 'n': 1 }Last updated