From ab6bc64709bba13c234e0dfebe78cd37323c038f Mon Sep 17 00:00:00 2001
From: Nick Evans <2616208+nickevansuk@users.noreply.github.com>
Date: Mon, 17 Jun 2024 16:37:25 +0100
Subject: [PATCH] fix: Upgrade for compatibility with Ruby 3 (#45)

---
 .github/workflows/tests.yaml                    |  2 +-
 lib/openactive/concerns/json_ld_serializable.rb | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 5a4b60ef..6b4cf5ea 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7']
+        ruby-version: ['2.7', '3.0', '3.1']
 
     steps:
     - uses: actions/checkout@v2
diff --git a/lib/openactive/concerns/json_ld_serializable.rb b/lib/openactive/concerns/json_ld_serializable.rb
index eb34bc2a..d17ab852 100644
--- a/lib/openactive/concerns/json_ld_serializable.rb
+++ b/lib/openactive/concerns/json_ld_serializable.rb
@@ -25,16 +25,18 @@ def property(field, as:)
 
       def values
         data = {}
-        self.class.properties.each do |key, field:|
-          data[key] = send(field)
+        self.class.properties.each do |key, field|
+          field_value = field[:field]
+          data[key] = send(field_value)
         end
         data
       end
 
       def to_h
         data = {}
-        self.class.properties.each do |_key, field:|
-          data[field] = send(field)
+        self.class.properties.each do |_key, field|
+          field_value = field[:field]
+          data[field_value] = send(field_value)
         end
         data
       end