Ruby: rack - rename App as RackApplication

ruby/ql/lib/codeql/ruby/frameworks/actiondispatch/internal/Request.qll

@@ -128,7 +128,7 @@ module Request {
     private import codeql.ruby.frameworks.Rack
 
     private class RackEnv extends Env {
-      RackEnv() { this = any(Rack::App::App app).getEnv().getALocalUse() }
+      RackEnv() { this = any(Rack::App::RackApplication app).getEnv().getALocalUse() }
     }
 
     /**

ruby/ql/lib/codeql/ruby/frameworks/rack/internal/App.qll

@@ -93,7 +93,7 @@ module App {
    * taking a single argument and returns a rack response, or a lambda or
    * proc that takes a single `env` argument and returns a rack response.
    */
-  abstract class App extends TApp {
+  abstract class RackApplication extends TApp {
     /** Gets a textual representation of this element. */
     string toString() { result = "Rack application" }
 
@@ -112,11 +112,11 @@ module App {
    * an instance method or a singleton method named "call" which takes a
    * single `env` argument and returns a rack response.
    */
-  private class ClassApp extends TApp, App {
+  private class ClassRackApplication extends TApp, RackApplication {
     private DataFlow::ClassNode cn;
     private CallNode call;
 
-    ClassApp() {
+    ClassRackApplication() {
       this = TClassApp(cn, call) and
       call = [cn.getInstanceMethod("call"), cn.getSingletonMethod("call")]
     }
@@ -130,10 +130,10 @@ module App {
    * A rack application that is either a lambda or a proc, which takes a
    * single `env` argument and returns a rack response.
    */
-  private class AnonymousApp extends TApp, App {
+  private class AnonymousRackApplication extends TApp, RackApplication {
     private CallNode call;
 
-    AnonymousApp() {
+    AnonymousRackApplication() {
       this = TAnonymousApp(call) and
       not exists(DataFlow::ClassNode cn |
         call = [cn.getInstanceMethod(_), cn.getSingletonMethod(_)]

ruby/ql/lib/codeql/ruby/frameworks/rack/internal/Response.qll

@@ -91,7 +91,7 @@ module Public {
   /** A `DataFlow::Node` returned from a rack request. */
   class ResponseNode extends Http::Server::HttpResponse::Range instanceof Private::PotentialResponseNode
   {
-    ResponseNode() { this = any(A::App::App app).getAResponse() }
+    ResponseNode() { this = any(A::App::RackApplication app).getAResponse() }
 
     override DataFlow::Node getBody() { result = this.(Private::PotentialResponseNode).getBody() }
 

ruby/ql/test/library-tests/frameworks/rack/Rack.ql

@@ -3,7 +3,7 @@ private import codeql.ruby.frameworks.Rack
 private import codeql.ruby.DataFlow
 
 query predicate rackApps(
-  Rack::App::App app, DataFlow::ParameterNode env, Rack::Response::ResponseNode resp
+  Rack::App::RackApplication app, DataFlow::ParameterNode env, Rack::Response::ResponseNode resp
 ) {
   env = app.getEnv() and resp = app.getAResponse()
 }