lodash
Record 목차 개념 https://lodash.com/docs/4.17.15 https://www.measurethat.net/Benchmarks ### users.find(function (o) { return o.age < 40; }) <- _.find(users, function (o) { return o.age < 40; }) numbers.filter(num => num % 3 === 0) <- _.filter(numbers, num => num % 3 === 0)...