Method addWord

src/data-structures/trie/Trie.js:15–25

* @param {string} word * @return {Trie}

(word)

   * @return {Trie}
   */
  addWord(word) {
    const characters = Array.from(word);
    let currentNode = this.head;

    for (let charIndex = 0; charIndex < characters.length; charIndex += 1) {
      const isComplete = charIndex === characters.length - 1;
      currentNode = currentNode.addChild(characters[charIndex], isComplete);
    }

    return this;
  }

  /**
   * @param {string} word