wordy: Added template to the stub file
+pub struct WordProblem;
+impl WordProblem {
+ pub fn new(command: &str) -> Self {
+ unimplemented!(
+ "From the '{}' command construct a new WordProblem struct.",
+ command
+ );
+ }
+
+ pub fn answer(&self) -> Result<i32, String> {
+ unimplemented!(
+ "Return the result of the transmitted command, or an error, if the command is invalid."
+ );
+ }
+}
