computed: {
poolList () {
const poolList = []
this.bettingObjectList.forEach(bettingObject => {
poolList.push(...bettingObject.poolList)
})
return poolList
},}
think it"s tedious, can it be simplified
computed: {
poolList () {
const poolList = []
this.bettingObjectList.forEach(bettingObject => {
poolList.push(...bettingObject.poolList)
})
return poolList
},}
think it"s tedious, can it be simplified
of course it can be simplified. The logic is very simple. Extract the subarray and flatten it. Traditionally, you can write
like this.computed: {
poolList() {
return [].concat(...this.bettingObjectList.map(({poolList}) => poolList));
},
},of course, you can also be more aggressive and directly use Array.prototype.flatMap ()
.return this.bettingObjectList.flatMap(({poolList}) => poolList);Previous: Where is the asynchronism of Sanic?
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