From c5190f1a5f1fe5ca42a3d89f06c5186cf87eca25 Mon Sep 17 00:00:00 2001
From: Louis Pilfold <louis@lpil.uk>
Date: Wed, 29 May 2024 20:25:52 +0100
Subject: Upgrade version

---
 .github/workflows/deploy.yml                                   |  2 +-
 .github/workflows/test.yml                                     |  2 +-
 src/content/chapter3_data_types/lesson07_results/code.gleam    |  8 ++++----
 .../chapter4_standard_library/lesson01_list_module/code.gleam  |  2 +-
 .../lesson02_result_module/code.gleam                          | 10 +++++-----
 src/content/chapter5_advanced_features/lesson01_use/code.gleam |  4 ++--
 6 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index caa0f11..8099ed5 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: erlef/setup-beam@v1
         with:
           otp-version: "26.0.2"
-          gleam-version: "1.1.0"
+          gleam-version: "1.2.0"
           rebar3-version: "3"
 
       - name: Download WASM version of Gleam compiler
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f754191..f9d2adc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           otp-version: "26.0.2"
           # Ensure you update the bin/download-compiler Gleam version to match this
-          gleam-version: "1.1.0"
+          gleam-version: "1.2.0"
           rebar3-version: "3"
       - run: ./bin/download-compiler
       - run: gleam deps download
diff --git a/src/content/chapter3_data_types/lesson07_results/code.gleam b/src/content/chapter3_data_types/lesson07_results/code.gleam
index b613566..67a2559 100644
--- a/src/content/chapter3_data_types/lesson07_results/code.gleam
+++ b/src/content/chapter3_data_types/lesson07_results/code.gleam
@@ -2,10 +2,10 @@ import gleam/int
 import gleam/io
 
 pub fn main() {
-  io.debug(buy_pastry(10))
-  io.debug(buy_pastry(8))
-  io.debug(buy_pastry(5))
-  io.debug(buy_pastry(3))
+  let _ = io.debug(buy_pastry(10))
+  let _ = io.debug(buy_pastry(8))
+  let _ = io.debug(buy_pastry(5))
+  let _ = io.debug(buy_pastry(3))
 }
 
 pub type PurchaseError {
diff --git a/src/content/chapter4_standard_library/lesson01_list_module/code.gleam b/src/content/chapter4_standard_library/lesson01_list_module/code.gleam
index 29f2448..ab08ab1 100644
--- a/src/content/chapter4_standard_library/lesson01_list_module/code.gleam
+++ b/src/content/chapter4_standard_library/lesson01_list_module/code.gleam
@@ -14,6 +14,6 @@ pub fn main() {
   io.debug(list.fold(ints, 0, fn(count, e) { count + e }))
 
   io.println("=== find ===")
-  io.debug(list.find(ints, fn(x) { x > 3 }))
+  let _ = io.debug(list.find(ints, fn(x) { x > 3 }))
   io.debug(list.find(ints, fn(x) { x > 13 }))
 }
diff --git a/src/content/chapter4_standard_library/lesson02_result_module/code.gleam b/src/content/chapter4_standard_library/lesson02_result_module/code.gleam
index ec7039b..423938a 100644
--- a/src/content/chapter4_standard_library/lesson02_result_module/code.gleam
+++ b/src/content/chapter4_standard_library/lesson02_result_module/code.gleam
@@ -4,13 +4,13 @@ import gleam/result
 
 pub fn main() {
   io.println("=== map ===")
-  io.debug(result.map(Ok(1), fn(x) { x * 2 }))
-  io.debug(result.map(Error(1), fn(x) { x * 2 }))
+  let _ = io.debug(result.map(Ok(1), fn(x) { x * 2 }))
+  let _ = io.debug(result.map(Error(1), fn(x) { x * 2 }))
 
   io.println("=== try ===")
-  io.debug(result.try(Ok("1"), int.parse))
-  io.debug(result.try(Ok("no"), int.parse))
-  io.debug(result.try(Error(Nil), int.parse))
+  let _ = io.debug(result.try(Ok("1"), int.parse))
+  let _ = io.debug(result.try(Ok("no"), int.parse))
+  let _ = io.debug(result.try(Error(Nil), int.parse))
 
   io.println("=== unwrap ===")
   io.debug(result.unwrap(Ok("1234"), "default"))
diff --git a/src/content/chapter5_advanced_features/lesson01_use/code.gleam b/src/content/chapter5_advanced_features/lesson01_use/code.gleam
index e7b435b..110c154 100644
--- a/src/content/chapter5_advanced_features/lesson01_use/code.gleam
+++ b/src/content/chapter5_advanced_features/lesson01_use/code.gleam
@@ -2,8 +2,8 @@ import gleam/io
 import gleam/result
 
 pub fn main() {
-  io.debug(without_use())
-  io.debug(with_use())
+  let _ = io.debug(without_use())
+  let _ = io.debug(with_use())
 }
 
 pub fn without_use() {
-- 
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