Add Octokit::Client::Apps#find_user_installations method

lib/octokit/client/apps.rb

@@ -27,6 +27,18 @@ def find_integration_installations(options = {})
         find_app_installations(options)
       end
 
+      # Find all installations that are accessible to the authenticated user
+      #
+      # @param options [Hash] An customizable set of options
+      #
+      # @see https://developer.github.com/v3/apps/#list-installations-for-user
+      #
+      # @return [Array<Sawyer::Resource>] A list of installations
+      def find_user_installations(options = {})
+        opts = ensure_api_media_type(:integrations, options)
+        paginate "/user/installations", opts
+      end
+
       # Get a single installation
       #
       # @param id [Integer] Installation id

spec/octokit/client/apps_spec.rb

@@ -24,12 +24,20 @@
 
   describe ".find_app_installations", :vcr do
     it "returns installations for an app" do
-      installations = @jwt_client.find_integration_installations
+      installations = @jwt_client.find_app_installations
       expect(installations).to be_kind_of Array
       assert_requested :get, github_url("/app/installations")
     end
   end # .find_app_installations
 
+  describe ".find_user_installations", :vcr do
+    it "returns installations for a user" do
+      installations = @client.find_user_installations
+      expect(installations).to be_kind_of Array
+      assert_requested :get, github_url("/user/installations")
+    end
+  end # .find_user_installations
+
   context "with app installation", :vcr do
     let(:installation) { test_github_integration_installation }