chore(ci): add ruby 4.0 to the matrix

Author: andrehjr

.github/workflows/ci.yml

@@ -6,14 +6,14 @@ jobs:
   test:
     strategy:
       matrix:
-        ruby: ["3.5.0-preview1", "3.4", "3.3", "3.2", "3.1", "3.0", "2.7"]
-        rails: ["8.0", "7.2", "7.1", "6.1"]
+        ruby: ["4.0", "3.4", "3.3", "3.2", "3.1", "3.0", "2.7"]
+        rails: ["8.1", "8.0", "7.2", "7.1", "6.1"]
         exclude:
           - rails: "6.1"
             ruby: "3.4"
 
           - rails: "6.1"
-            ruby: "3.5.0-preview1"
+            ruby: "4.0"
 
           - rails: "7.2"
             ruby: "2.7"

spec/encapsulated_helper_spec.rb

@@ -18,11 +18,15 @@
     context "inside a view" do
       it "works inside ERB" do
         require "erb"
-        template = ERB.new(<<-ERB.split(/\s+/s).map(&:strip).join(" "), nil, "%")
-          foo <% context_shim.ab_test(:foo, '1', '2') do |alt, meta| %>
-            static <%= alt %>
-          <% end %>
+
+        html = <<-ERB.split(/\s+/s).map(&:strip).join(" ")
+        foo <% context_shim.ab_test(:foo, '1', '2') do |alt, meta| %>
+          static <%= alt %>
+        <% end %>
         ERB
+
+        template = ERB.new(html, trim_mode: '%')
+
         expect(template.result(binding)).to match(/foo  static \d/)
       end
     end