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Sort + Splice solution in Clear category for [old] Bigger Price by loginus.lagonow
"use strict";
function biggerPrice(limit, data) {
data.sort(function(itemA,itemB){
return itemB.price-itemA.price;
});
return data.splice(0,limit);
}
var assert = require('assert');
if (!global.is_checking) {
console.log('Example:')
console.log(biggerPrice(2, [
{"name": "bread", "price": 100},
{"name": "wine", "price": 138},
{"name": "meat", "price": 15},
{"name": "water", "price": 1}
]))
assert.deepEqual(biggerPrice(2, [
{"name": "bread", "price": 100},
{"name": "wine", "price": 138},
{"name": "meat", "price": 15},
{"name": "water", "price": 1}
]), [
{"name": "wine", "price": 138},
{"name": "bread", "price": 100}
])
assert.deepEqual(biggerPrice(1, [
{"name": "pen", "price": 5},
{"name": "whiteboard", "price": 170}
]), [{"name": "whiteboard", "price": 170}])
console.log("Coding complete? Click 'Check' to review your tests and earn cool rewards!");
}
July 22, 2019
