diff --git a/rustlings-macros/info.toml b/rustlings-macros/info.toml index 495e9c3e..a67e38d6 100644 --- a/rustlings-macros/info.toml +++ b/rustlings-macros/info.toml @@ -200,9 +200,9 @@ Some similar examples from other languages: - In Python this would be: `a if a > b else b` Remember in Rust that: -- the `if` condition does not need to be surrounded by parentheses +- The `if` condition does not need to be surrounded by parentheses - `if`/`else` conditionals are expressions -- Each condition is followed by a `{}` block.""" +- Each condition is followed by a `{}` block""" [[exercises]] name = "if2" diff --git a/solutions/03_if/if1.rs b/solutions/03_if/if1.rs index 4e181989..079c6715 100644 --- a/solutions/03_if/if1.rs +++ b/solutions/03_if/if1.rs @@ -1 +1,32 @@ -// Solutions will be available before the stable release. Thank you for testing the beta version 🥰 +fn bigger(a: i32, b: i32) -> i32 { + if a > b { + a + } else { + b + } +} + +fn main() { + // You can optionally experiment here. +} + +// Don't mind this for now :) +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn ten_is_bigger_than_eight() { + assert_eq!(10, bigger(10, 8)); + } + + #[test] + fn fortytwo_is_bigger_than_thirtytwo() { + assert_eq!(42, bigger(32, 42)); + } + + #[test] + fn equal_numbers() { + assert_eq!(42, bigger(42, 42)); + } +}