Default to good answer when pressing enter with empty answer

When I don’t want to type answers, I am more often right than wrong, so
it’s a better default to consider the answer to be right on empty input.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/gui/question.rs b/src/gui/question.rs
index 12ffa6f..512ca49 100644
--- a/src/gui/question.rs
+++ b/src/gui/question.rs
@@ -129,9 +129,14 @@ pub fn ask<B: Backend>(terminal: &mut Terminal<B>, title: &str, card: &Card) ->
             match state.answer {
                 Answer::Write => match key.code {
                     KeyCode::Enter => {
-                        let difficulty = match check_response(&state.input, &card.responses) {
-                            CheckResponse::Correct { phonetics: _ } => Difficulty::Good,
-                            CheckResponse::Incorrect => Difficulty::Again,
+                        let difficulty = if state.input.is_empty() {
+                            // Encourage solving without typing by defaulting to good answer
+                            Difficulty::Good
+                        } else {
+                            match check_response(&state.input, &card.responses) {
+                                CheckResponse::Correct { phonetics: _ } => Difficulty::Good,
+                                CheckResponse::Incorrect => Difficulty::Again,
+                            }
                         };
                         state.answer = Answer::Difficulty { difficulty }
                     }