1use std::{collections::HashMap, ops::Deref};
2
3pub struct EmojiMaker {
4 emojis: HashMap<String, String>
5}
6
7impl EmojiMaker {
8 pub fn new() -> Self {
9 Self {
10 emojis: HashMap::new()
11 }
12 }
13
14 pub fn add(&mut self, name: &str, emoji: &str) {
15 self.emojis.insert(name.into(), emoji.into());
16 }
17
18 pub fn get(&self, n: &str) -> Option<String> {
19
20 if self.emojis.contains_key(n) {
21 let emoji = self.emojis.get(n);
22 Some(emoji.unwrap().deref().to_string())
23
24 } else {
25 println!("couldn't find emoji: '{n}'");
26 Option::from(None)
27 }
28 }
29}