leetcode-grind/problems/383/main.js

/**
 * @param {string} ransomNote
 * @param {string} magazine
 * @return {boolean}
 */
var canConstruct = function(ransomNote, magazine) {
    let mag = Array.from(magazine);
    for (const i in ransomNote) {
        let ind = mag.indexOf(ransomNote[i]);
        if (ind > -1) {
            mag.splice(ind, 1);
        } else {
            return false;
        }
    }
    return true;
};

console.log("Expected: true");
console.log(`Got: ${canConstruct("aa", "aba")}`);