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@mrmlnc
Created March 29, 2017 21:05
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const words = ["eat", "tea", "tan", "ate", "nat", "bat"];
function updateDictionary(dict: object, word: string): void {
const key = word.split('').sort().join('');
if (!dict.hasOwnProperty(key)) {
dict[key] = [];
}
dict[key].push(word);
}
function router(words: string[]): void {
const dictionary = {};
for (let i = 0; i < words.length; i++) {
updateDictionary(dictionary, words[i]);
}
const result = Object.keys(dictionary);
for (let i = 0; i < result.length; i++) {
const key: string[] = result[i];
result[i] = dictionary[key];
}
console.log(result);
}
router(words);
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