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Remove the excess check in guess-a-number-bot

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This commit is contained in:
Temirkhan Myrzamadi 2020-03-09 14:59:37 +06:00
parent ec7db5ec7b
commit 95d3e7ceae
2 changed files with 8 additions and 26 deletions
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17
README.md
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@ -207,24 +207,15 @@ async fn receive_attempt(cx: Cx<u8>) -> Res {
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
Some(text) => match text.parse::<u8>() {
Ok(attempt) => match attempt {
x if !(1..=10).contains(&x) => {
cx.answer(
"Oh, please, send me a number in the range [1; 10]!",
)
.send()
.await?;
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
x if x == cx.dialogue => {
Ok(attempt) => {
if attempt == cx.dialogue {
cx.answer("Congratulations! You won!").send().await?;
exit()
}
_ => {
} else {
cx.answer("No.").send().await?;
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
},
}
Err(_) => {
cx.answer("Oh, please, send me a number in the range [1; 10]!")
.send()

17
examples/guess_a_number_bot/src/main.rs
View file

@ -55,24 +55,15 @@ async fn receive_attempt(cx: Cx<u8>) -> Res {
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
Some(text) => match text.parse::<u8>() {
Ok(attempt) => match attempt {
x if !(1..=10).contains(&x) => {
cx.answer(
"Oh, please, send me a number in the range [1; 10]!",
)
.send()
.await?;
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
x if x == cx.dialogue => {
Ok(attempt) => {
if attempt == cx.dialogue {
cx.answer("Congratulations! You won!").send().await?;
exit()
}
_ => {
} else {
cx.answer("No.").send().await?;
next(Dialogue::ReceiveAttempt(cx.dialogue))
}
},
}
Err(_) => {
cx.answer("Oh, please, send me a number in the range [1; 10]!")
.send()