diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs index 0469737..4c5f114 100644 --- a/src/main.rs +++ b/src/main.rs @@ -63,10 +63,10 @@ enum Subcommands { /// The name of the exercise name: String, }, - /// Return a hint for the given exercise + /// Show a hint. Shows the hint of the next pending exercise if the exercise name is not specified. Hint { /// The name of the exercise - name: String, + name: Option<String>, }, #[command(subcommand)] Dev(DevCommands), @@ -162,7 +162,9 @@ fn main() -> Result<()> { println!("The exercise {exercise_path} has been reset"); } Some(Subcommands::Hint { name }) => { - app_state.set_current_exercise_by_name(&name)?; + if let Some(name) = name { + app_state.set_current_exercise_by_name(&name)?; + } println!("{}", app_state.current_exercise().hint); } // Handled in an earlier match. |