refactor

delight010 · delight010 · commit e4d0892af787 · 2025-08-30T12:28:15.000+09:00
diff --git a/design-add-and-search-words-data-structure/delight010.swift b/design-add-and-search-words-data-structure/delight010.swift
@@ -18,10 +18,8 @@ class WordDictionary {
                 currentNode?.children[char] = TrieNode()
             }
             currentNode = currentNode?.children[char]
-            if index == word.count - 1 {
-                currentNode?.isEndOfWord = true
-            }
         }
+        currentNode?.isEndOfWord = true
     }
     
     func search(_ word: String) -> Bool {

Original file line number	Diff line number	Diff line change
`@@ -18,10 +18,8 @@ class WordDictionary {`
`18`	`18`	`currentNode?.children[char] = TrieNode()`
`19`	`19`	`}`
`20`	`20`	`currentNode = currentNode?.children[char]`
`21`		`- if index == word.count - 1 {`
`22`		`- currentNode?.isEndOfWord = true`
`23`		`- }`
`24`	`21`	`}`
	`22`	`+ currentNode?.isEndOfWord = true`
`25`	`23`	`}`
`26`	`24`
`27`	`25`	`func search(_ word: String) -> Bool {`