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Merge pull request #2 from themightylaz/solve-quiz2

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Update quiz2.rs
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Lars Nielsen 2024-01-03 11:32:26 +01:00 committed by GitHub
commit ff71b235a3
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1 changed files with 8 additions and 5 deletions
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13
exercises/quiz2.rs
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@ -20,8 +20,6 @@
// //
// No hints this time! // No hints this time!
// I AM NOT DONE
pub enum Command { pub enum Command {
Uppercase, Uppercase,
Trim, Trim,
@ -32,11 +30,16 @@ mod my_module {
use super::Command; use super::Command;
// TODO: Complete the function signature! // TODO: Complete the function signature!
pub fn transformer(input: ???) -> ??? { pub fn transformer(input: Vec<(String, Command)>) -> Vec<String> {
// TODO: Complete the output declaration! // TODO: Complete the output declaration!
let mut output: ??? = vec![]; let mut output: Vec<String> = vec![];
for (string, command) in input.iter() { for (string, command) in input.iter() {
// TODO: Complete the function body. You can do it! // TODO: Complete the function body. You can do it!
match command {
Command::Uppercase => output.push(string.to_string().to_uppercase()),
Command::Trim => output.push(string.trim().to_string()),
Command::Append(usize) => output.push(string.to_owned() + &"bar".repeat(*usize)),
};
} }
output output
} }
@ -45,7 +48,7 @@ mod my_module {
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
// TODO: What do we need to import to have `transformer` in scope? // TODO: What do we need to import to have `transformer` in scope?
use ???; use super::my_module::*;
use super::Command; use super::Command;
#[test] #[test]