From df64893f2b7abe288d54ab3a7d25e64fee6299b7 Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 3 Jul 2024 17:49:41 +0200
Subject: [PATCH 1/5] Update CI

---
 .github/workflows/rust.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 689d05e1..9edd8eb6 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -18,25 +18,25 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
-      - uses: DavidAnson/markdownlint-cli2-action@v9
+      - uses: DavidAnson/markdownlint-cli2-action@v16
         with:
           globs: "exercises/**/*.md"
       - name: Run cargo fmt
-        run: |
-          cargo fmt --all -- --check
+        run: cargo fmt --all -- --check
   test:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - uses: swatinem/rust-cache@v2
       - name: Run cargo test
-        run: |
-          cargo test
+        run: cargo test
+      - name: Run rustlings dev check
+        run: cargo run -- dev check

From ad66fe00746f598da929109f934db32018547f90 Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 3 Jul 2024 17:51:06 +0200
Subject: [PATCH 2/5] Update checkout in web.yml

---
 .github/workflows/web.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/web.yml b/.github/workflows/web.yml
index 5d9abe4f..0b998afa 100644
--- a/.github/workflows/web.yml
+++ b/.github/workflows/web.yml
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Setup
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: dtolnay/rust-toolchain@stable

From fe3292c170c1ca25c62d56b39168bdbd4f8932e1 Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 3 Jul 2024 17:52:44 +0200
Subject: [PATCH 3/5] Remove dtolnay/rust-toolchain

---
 .github/workflows/rust.yml | 4 ----
 .github/workflows/web.yml  | 1 -
 2 files changed, 5 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 9edd8eb6..fafd0b10 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -19,9 +19,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt
       - uses: DavidAnson/markdownlint-cli2-action@v16
         with:
           globs: "exercises/**/*.md"
@@ -34,7 +31,6 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
       - uses: swatinem/rust-cache@v2
       - name: Run cargo test
         run: cargo test
diff --git a/.github/workflows/web.yml b/.github/workflows/web.yml
index 0b998afa..ec5d4462 100644
--- a/.github/workflows/web.yml
+++ b/.github/workflows/web.yml
@@ -57,7 +57,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: dtolnay/rust-toolchain@stable
       - uses: swatinem/rust-cache@v2
 
       # If you use any mdbook plugins, here's the place to install them!

From a72c26bdc3ce59edfbc0d77f83fbcb4e5a7d1fb7 Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 3 Jul 2024 17:53:30 +0200
Subject: [PATCH 4/5] Fix solution of options1 for stable Rust

---
 solutions/12_options/options1.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/solutions/12_options/options1.rs b/solutions/12_options/options1.rs
index 1ffbb045..230af3af 100644
--- a/solutions/12_options/options1.rs
+++ b/solutions/12_options/options1.rs
@@ -4,8 +4,8 @@
 // `hour_of_day` is higher than 23.
 fn maybe_icecream(hour_of_day: u16) -> Option<u16> {
     match hour_of_day {
-        0..22 => Some(5),
-        22..24 => Some(0),
+        0..=21 => Some(5),
+        22..=23 => Some(0),
         _ => None,
     }
 }

From fa6b7d77b2798985bdc7d403c8f300a9c289222c Mon Sep 17 00:00:00 2001
From: mo8it <mo8it@proton.me>
Date: Wed, 3 Jul 2024 17:59:10 +0200
Subject: [PATCH 5/5] Run dev check only on Linux

---
 .github/workflows/rust.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index fafd0b10..3705e6af 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -34,5 +34,10 @@ jobs:
       - uses: swatinem/rust-cache@v2
       - name: Run cargo test
         run: cargo test
+  dev-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: swatinem/rust-cache@v2
       - name: Run rustlings dev check
         run: cargo run -- dev check