Updating to instance types

spec/route_handler_spec.cr

@@ -155,5 +155,4 @@ describe "Kemal::RouteHandler" do
     client_response.status_code.should eq(302)
     client_response.headers.has_key?("Location").should eq(true)
   end
-
 end

spec/spec_helper.cr

@@ -53,5 +53,5 @@ end
 
 Spec.after_each do
   Kemal.config.handlers.clear
-  Kemal::RouteHandler::INSTANCE.tree = Radix::Tree.new
+  Kemal::RouteHandler::INSTANCE.tree = Radix::Tree(Route).new
 end

src/kemal/base_log_handler.cr

@@ -1,7 +1,7 @@
 require "http"
 
 class Kemal::BaseLogHandler < HTTP::Handler
-  def initialize(@env)
+  def initialize(@env : String)
   end
 
   def call(context)

src/kemal/cli.cr

@@ -2,10 +2,13 @@ require "option_parser"
 
 module Kemal
   class CLI
+    @config : Kemal::Config
+    @key_file : String
+
     def initialize
       @ssl_enabled = false
-      @key_file = nil
-      @cert_file = nil
+      @key_file = ""
+      @cert_file = ""
       @config = Kemal.config
       parse
       configure_ssl

src/kemal/common_log_handler.cr

@@ -2,6 +2,7 @@ require "colorize"
 require "http"
 
 class Kemal::CommonLogHandler < Kemal::BaseLogHandler
+  @handler : IO::FileDescriptor+
   getter handler
 
   def initialize(@env)

src/kemal/config.cr

@@ -2,6 +2,8 @@ module Kemal
   class Config
     INSTANCE = Config.new
     HANDLERS = [] of HTTP::Handler
+    @ssl : OpenSSL::SSL::Context
+
     property host_binding, ssl, port, env, public_folder, logging,
       always_rescue, error_handler, serve_static, run
 
@@ -14,8 +16,9 @@ module Kemal
       @logging = true
       @logger = nil
       @always_rescue = true
-      @error_handler = nil
+      @error_handler = uninitialized Kemal::CommonExceptionHandler
       @run = false
+      @ssl = uninitialized OpenSSL::SSL::Context
     end
 
     def logger

src/kemal/context.cr

@@ -13,7 +13,7 @@ class HTTP::Server
     end
 
     def route_lookup
-      @route_lookup ||= Kemal::RouteHandler::INSTANCE.lookup_route(@request.override_method as String, @request.path)
+      Kemal::RouteHandler::INSTANCE.lookup_route(@request.override_method as String, @request.path)
     end
 
     def route_defined?

src/kemal/helpers.cr

@@ -52,7 +52,6 @@ def logger(logger)
   Kemal.config.add_handler logger
 end
 
-
 def serve_static(status)
   Kemal.config.serve_static = status
 end

src/kemal/middleware/filters.cr

@@ -6,7 +6,7 @@ module Kemal::Middleware
 
     # This middleware is lazily instantiated and added to the handlers as soon as a call to `after_X` or `before_X` is made.
     def initialize
-      @tree = Radix::Tree.new
+      @tree = Radix::Tree(Array(Kemal::Middleware::Block)).new
       Kemal.config.add_handler(self)
     end
 
@@ -68,7 +68,7 @@ module Kemal::Middleware
   end
 
   class Block
-    property block
+    property block : (HTTP::Server::Context -> ) 
 
     def initialize(&@block : HTTP::Server::Context -> _)
     end

src/kemal/middleware/http_basic_auth.cr

@@ -13,7 +13,7 @@ module Kemal::Middleware
     AUTH_MESSAGE          = "Could not verify your access level for that URL.\nYou have to login with proper credentials"
     HEADER_LOGIN_REQUIRED = "Basic realm=\"Login Required\""
 
-    def initialize(@username, @password)
+    def initialize(@username : String?, @password : String?)
     end
 
     def call(context)

src/kemal/param_parser.cr

@@ -9,11 +9,15 @@ class Kemal::ParamParser
   URL_ENCODED_FORM = "application/x-www-form-urlencoded"
   APPLICATION_JSON = "application/json"
 
-  def initialize(@request)
+  def initialize(@request : HTTP::Request, @url_params : String? = nil , @override_method : String? = nil)
     @url = {} of String => String
     @query = {} of String => String
     @body = {} of String => String
     @json = {} of String => AllParamTypes
+    @url_parsed = false
+    @query_parsed = false
+    @body_parsed = false
+    @json_parsed = false
   end
 
   {% for method in %w(url query body json) %}

src/kemal/request.cr

@@ -1,7 +1,7 @@
 # Opening HTTP::Request to add override_method property
 class HTTP::Request
   property override_method
-  property url_params
+  property url_params : Hash(String, String)?
 
   def override_method
     @override_method ||= check_for_method_override!

src/kemal/route.cr

@@ -2,9 +2,9 @@
 # It takes 3 parameters: Method, path and a block to specify
 # what action to be done if the route is matched.
 class Kemal::Route
-  getter handler
+  getter handler : (HTTP::Server::Context -> )
   getter method
 
-  def initialize(@method, @path, &@handler : HTTP::Server::Context -> _)
+  def initialize(@method : String, @path : String, &@handler : HTTP::Server::Context -> )
   end
 end

src/kemal/route_handler.cr

@@ -9,7 +9,7 @@ class Kemal::RouteHandler < HTTP::Handler
   property tree
 
   def initialize
-    @tree = Radix::Tree.new
+    @tree = Radix::Tree(Route).new
   end
 
   def call(context)

src/kemal/websocket_handler.cr

@@ -1,7 +1,7 @@
 # Kemal::WebSocketHandler is used for each define WebSocket route.
 # For each WebSocket route a new handler is created and registered to global handlers.
 class Kemal::WebSocketHandler < HTTP::WebSocketHandler
-  def initialize(@path, &@proc : HTTP::WebSocket, HTTP::Server::Context -> Void)
+  def initialize(@path : String, &@proc : HTTP::WebSocket, HTTP::Server::Context -> Void)
     Kemal.config.add_ws_handler self
   end