every () and some () uses the difference

1.every () meaning

Summary: a fake or false, but as long as there is an element to be false, the elements behind it will no longer be traversed.

2.some () usage

Summary: That is a really true

3. Both scenarios

was computers = [
  { name: "mac", ram: 32 },
  { name: "mac", ram: 8 },
  { name: "IBM", ram: 16 },
  { name: "IBM", ram: 64 }
];
var everyComputerCan;
var someComputerCan;
// determines whether each element of the ram 16 is greater than
var everyBoolan = computers.every(function(item) {
  return item.ram > 16;
});
// determines whether the element is greater than 16 ram
var someBoolean = computers.some(function(item) {
  return item.ram > 16;
});
console.log (everyBoolan); // result: false
console.log(someBoolean);//结果: true