Merge branch 'techery-namespaced-headless-policies'

lib/pundit/policy_finder.rb

@@ -44,6 +44,8 @@ module Pundit
           object
         elsif object.is_a?(Symbol)
           object.to_s.classify
+        elsif object.is_a?(Array)
+          object.join('/').to_s.classify
         else
           object.class
         end

spec/pundit_spec.rb

@@ -102,6 +102,13 @@ describe Pundit do
         expect(policy.user).to eq user
         expect(policy.dashboard).to eq :dashboard
       end
+
+      it "returns an instantiated policy given an array" do
+        policy = Pundit.policy(user, [:project, :dashboard])
+        expect(policy.class).to eq Project::DashboardPolicy
+        expect(policy.user).to eq user
+        expect(policy.dashboard).to eq [:project, :dashboard]
+      end
     end
   end
 
@@ -137,6 +144,13 @@ describe Pundit do
       expect(policy.dashboard).to eq :dashboard
     end
 
+    it "returns an instantiated policy given an array" do
+      policy = Pundit.policy!(user, [:project, :dashboard])
+      expect(policy.class).to eq Project::DashboardPolicy
+      expect(policy.user).to eq user
+      expect(policy.dashboard).to eq [:project, :dashboard]
+    end
+
     it "throws an exception if the given policy can't be found" do
       expect { Pundit.policy!(user, article) }.to raise_error(Pundit::NotDefinedError)
       expect { Pundit.policy!(user, Article) }.to raise_error(Pundit::NotDefinedError)

spec/spec_helper.rb

@@ -76,6 +76,10 @@ end
 
 class DashboardPolicy < Struct.new(:user, :dashboard); end
 
+module Project
+  class DashboardPolicy < Struct.new(:user, :dashboard); end
+end
+
 class Controller
   include Pundit