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fix not being marked as end of word

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neon443
2025-11-03 12:14:49 +00:00
parent d8e31178d6
commit 7ec80240e4
1 changed files with 10 additions and 3 deletions
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13
StickerSlack/Emoji/Trie.swift
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@@ -19,7 +19,8 @@ class Trie: ObservableObject {
func insert(word: String) { func insert(word: String) {
var currentNode = root var currentNode = root
for char in word { for i in word.indices {
let char = word[i]
if let node = currentNode.children[char] { if let node = currentNode.children[char] {
print("node \(char) exists") print("node \(char) exists")
currentNode = node currentNode = node
@@ -27,6 +28,10 @@ class Trie: ObservableObject {
print("node \(char) didnt exist creating") print("node \(char) didnt exist creating")
currentNode.children[char] = TrieNode() currentNode.children[char] = TrieNode()
currentNode = currentNode.children[char]! currentNode = currentNode.children[char]!
if i == word.indices.last {
print("marking \(char) as end of word")
currentNode.isEndOfWord = true
}
} }
} }
} }
@@ -35,7 +40,7 @@ class Trie: ObservableObject {
struct TrieTestingView: View { struct TrieTestingView: View {
@ObservedObject var trie: Trie = Trie() @ObservedObject var trie: Trie = Trie()
@State var id: UUID = UUID() @State var id: UUID = UUID()
@State var newWord: String = "" @State var newWord: String = "hello"
@State var searchTerm: String = "" @State var searchTerm: String = ""
var body: some View { var body: some View {
@@ -65,9 +70,11 @@ struct TrieNodeView: View {
var body: some View { var body: some View {
ForEach(trieNode.children.map { $0.key }, id: \.self) { key in ForEach(trieNode.children.map { $0.key }, id: \.self) { key in
let node = trieNode.children[key]!
Text(String(key)) Text(String(key))
.foregroundStyle(node.isEndOfWord ? .red : .primary)
.frame(width: 20, height: 20) .frame(width: 20, height: 20)
TrieNodeView(trieNode: trieNode.children[key]!) TrieNodeView(trieNode: node)
.padding(.leading, 20) .padding(.leading, 20)
} }
} }