function distance(distance) {
return function(a, b) {
var value1 = a[distance];
var value2 = b[distance];
return value1 - value2;
}
}
function big(value) {
return function(a, b) {
var v1 = a[value];
var v2 = b[value];
return v2 - v1;
}
}
用法
let array = [
{num:1,name:'1'},
{num:2,name:'2'}
]
array.sort(big('num'))
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