Run the CI vs several versions of ruby

Author: j4rs

.github/workflows/ci.yml

@@ -8,14 +8,18 @@ on:
 jobs:
   run-rspec-tests:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: [2.7, 3.4]
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Set up Ruby
+      - name: Set up Ruby ${{ matrix.ruby-version }}
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.7
+          ruby-version: ${{ matrix.ruby-version }}
           bundler-cache: true
 
       - name: Run tests

lib/pipedrive/api_operations/request.rb

@@ -19,6 +19,7 @@ def api_version
 
         def api_version_prefix
           return api_version if api_version == :v1
+
           "api/#{api_version}"
         end