chore(workflow): cleanup of unused workflows

Cargo.lock

@@ -167,10 +167,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "exercises"
-version = "0.0.0"
-
 [[package]]
 name = "fastrand"
 version = "2.4.1"

Cargo.toml

@@ -1,10 +1,7 @@
 [workspace]
-members = [
-  "rustlings-macros",
-  "dev",
-]
 exclude = [
   "tests/test_exercises",
+  "dev",
 ]
 
 [workspace.package]

exercises/02_functions/functions4.rs

@@ -8,7 +8,7 @@ fn is_even(num: i64) -> bool {
 }
 
 // TODO: Fix the function signature.
-fn sale_price(price: i64) -> i64 {
+fn sale_price(price: i64) -> {
     if is_even(price) {
         price - 10
     } else {

exercises/02_functions/functions5.rs

@@ -1,6 +1,6 @@
 // TODO: Fix the function body without changing the signature.
 fn square(num: i32) -> i32 {
-    num * num
+    num * num;
 }
 
 fn main() {

exercises/03_if/if1.rs

@@ -4,11 +4,6 @@ fn bigger(a: i32, b: i32) -> i32 {
     // Do not use:
     // - another function call
     // - additional variables
-    if a > b {
-        a
-    } else {
-        b
-    }
 }
 
 fn main() {

exercises/03_if/if2.rs

@@ -2,10 +2,8 @@
 fn picky_eater(food: &str) -> &str {
     if food == "strawberry" {
         "Yummy!"
-    } else if food == "potato" {
-        "I guess I can eat that."
     } else {
-        "No thanks!"
+        1
     }
 }
 

exercises/03_if/if3.rs

@@ -3,11 +3,11 @@ fn animal_habitat(animal: &str) -> &str {
     let identifier = if animal == "crab" {
         1
     } else if animal == "gopher" {
-        2
+        2.0
     } else if animal == "snake" {
         3
     } else {
-        0
+        "Unknown"
     };
 
     // Don't change the expression below!

exercises/04_primitive_types/primitive_types1.rs

@@ -8,8 +8,7 @@ fn main() {
 
     // TODO: Define a boolean variable with the name `is_evening` before the `if` statement below.
     // The value of the variable should be the negation (opposite) of `is_morning`.
-    let is_evening = true;
-
+    // let …
     if is_evening {
         println!("Good evening!");
     }

exercises/quizzes/quiz1.rs

@@ -11,18 +11,6 @@
 // TODO: Write a function that calculates the price of an order of apples given
 // the quantity bought.
 // fn calculate_price_of_apples(???) -> ??? { ??? }
-fn calculate_price_of_apples(apples: i32) -> i32 {
-    let mut cost: i32 = 2;
-
-    if apples > 40 {
-        cost = 1;
-        cost *= apples;
-        cost
-    } else {
-        cost *= apples;
-        cost
-    }
-}
 
 fn main() {
     // You can optionally experiment here.