Sort [ {} {} ] по ключам-числам
Sun Dec 19 2021 18:26:46 GMT+0000 (Coordinated Universal Time)
Saved by
@Evgeniya
let List = [
{ '4': 'dog' }, { '2': 'took' }, { '3': 'his' },
{ '-2': 'Vatsan' }, { '5': 'for' }, { '6': 'a' }, { '12': 'spin' }
]
function sentence(List) {
let obj = {};
let str = '';
for (let i = 0; i < List.length; i++) {
Object.assign(obj, List[i])
}
let sortArr = Object.keys(obj).sort((a, b) => a - b);
for (let i = 0; i < sortArr.length; i++) {
str += obj[sortArr[i]] + ' '
}
return str.trim()
}
console.log(sentence(List))
Another way
const sentence = list =>
list
.sort((a, b) => Object.keys(a)[0] - Object.keys(b)[0])
.map(item => Object.values(item)[0])
.join(' ')
// Vatsan took his dog for a spin
content_copyCOPY
https://www.codewars.com/kata/5b047875de4c7f9af800011b/solutions/javascript
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