From 64d95837e9813541cf5b357de13865ce687ae98d Mon Sep 17 00:00:00 2001 From: Adam Brewer Date: Mon, 16 Oct 2023 07:37:12 -0400 Subject: Update Exercises Directory Names to Reflect Order --- exercises/11_hashmaps/hashmaps1.rs | 44 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 exercises/11_hashmaps/hashmaps1.rs (limited to 'exercises/11_hashmaps/hashmaps1.rs') diff --git a/exercises/11_hashmaps/hashmaps1.rs b/exercises/11_hashmaps/hashmaps1.rs new file mode 100644 index 0000000..80829ea --- /dev/null +++ b/exercises/11_hashmaps/hashmaps1.rs @@ -0,0 +1,44 @@ +// hashmaps1.rs +// +// A basket of fruits in the form of a hash map needs to be defined. The key +// represents the name of the fruit and the value represents how many of that +// particular fruit is in the basket. You have to put at least three different +// types of fruits (e.g apple, banana, mango) in the basket and the total count +// of all the fruits should be at least five. +// +// Make me compile and pass the tests! +// +// Execute `rustlings hint hashmaps1` or use the `hint` watch subcommand for a +// hint. + +// I AM NOT DONE + +use std::collections::HashMap; + +fn fruit_basket() -> HashMap { + let mut basket = // TODO: declare your hash map here. + + // Two bananas are already given for you :) + basket.insert(String::from("banana"), 2); + + // TODO: Put more fruits in your basket here. + + basket +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn at_least_three_types_of_fruits() { + let basket = fruit_basket(); + assert!(basket.len() >= 3); + } + + #[test] + fn at_least_five_fruits() { + let basket = fruit_basket(); + assert!(basket.values().sum::() >= 5); + } +} -- cgit v1.2.3