fix analyzer

Cargo.lock

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

Cargo.toml

@@ -1,7 +1,10 @@
 [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) -> {
+fn sale_price(price: i64) -> 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

@@ -4,6 +4,11 @@ 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

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

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" {
-        2.0
+        2
     } else if animal == "snake" {
         3
     } else {
-        "Unknown"
+        0
     };
 
     // Don't change the expression below!

exercises/04_primitive_types/primitive_types1.rs

@@ -8,7 +8,8 @@ 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 …
+    let is_evening = true;
+
     if is_evening {
         println!("Good evening!");
     }

exercises/quizzes/quiz1.rs

@@ -11,6 +11,18 @@
 // 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.