[Algorithm] 35 week(9.26 ~ 10.02) 3/3

49. Group Anagrams

var groupAnagrams = function(strs) {
    let result = {};
    
    for(let i = 0; i < strs.length; i++){
        const sortedStr = strs[i].split('').sort().join('');

        if(!result[sortedStr]){
            result[sortedStr] = [];
        }
        result[sortedStr] = [...result[sortedStr], strs[i]];
    }

    return Object.values(result);
    
};