Run results for: Spread assign vs Array push

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36

Browser: Chrome 75

Operating system: Mac OS X 10.14.4

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
add item via Push	11527137.0 Ops/sec
add item via Spread and destructing	9912488.0 Ops/sec

Tests:

add item via Push
let arr = [ { id: 1, title: "Todo One", completed: false }, { id: 2, title: "Todo Two", completed: true }, { id: 3, title: "Todo Three", completed: false } ]; let newTodo = { id: 4, title: "Todo Four", completed: false }; arr.push(newTodo)
add item via Spread and destructing
let arr = [ { id: 1, title: "Todo One", completed: false }, { id: 2, title: "Todo Two", completed: true }, { id: 3, title: "Todo Three", completed: false } ]; let newTodo = { id: 4, title: "Todo Four", completed: false }; arr = [...arr, newTodo];