From 6fbad555d05bd3ac3735adf7abdca08927cfee25 Mon Sep 17 00:00:00 2001
From: Serdar Dogruyol <dogruyolserdar@gmail.com>
Date: Sat, 17 Mar 2018 17:58:19 +0300
Subject: [PATCH] Remove unused stuff

---
 src/kemal.cr                   | 2 ++
 src/kemal/config.cr            | 1 -
 src/kemal/ext/request.cr       | 1 -
 src/kemal/handler.cr           | 1 +
 src/kemal/init_handler.cr      | 1 +
 src/kemal/log_handler.cr       | 2 --
 src/kemal/route_handler.cr     | 1 +
 src/kemal/websocket_handler.cr | 1 +
 8 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/kemal.cr b/src/kemal.cr
index 713b1d7..1574fac 100644
--- a/src/kemal.cr
+++ b/src/kemal.cr
@@ -60,9 +60,11 @@ module Kemal
     end
 
     config.server ||= HTTP::Server.new(config.host_binding, config.port, config.handlers)
+
     {% if !flag?(:without_openssl) %}
       config.server.not_nil!.tls = config.ssl
     {% end %}
+
     config.running = true
 
     yield config
diff --git a/src/kemal/config.cr b/src/kemal/config.cr
index 8f7ff8b..0ef8be6 100644
--- a/src/kemal/config.cr
+++ b/src/kemal/config.cr
@@ -18,7 +18,6 @@ module Kemal
       @ssl : OpenSSL::SSL::Context::Server?
     {% end %}
 
-    getter custom_handler_position
     property host_binding, ssl, port, env, public_folder, logging, running
     property always_rescue, server : HTTP::Server?, extra_options, shutdown_message
     property serve_static : (Bool | Hash(String, Bool))
diff --git a/src/kemal/ext/request.cr b/src/kemal/ext/request.cr
index 2f4a46e..bc0569b 100644
--- a/src/kemal/ext/request.cr
+++ b/src/kemal/ext/request.cr
@@ -13,7 +13,6 @@ class HTTP::Request
 
   # Checks if method contained in _method param is valid one
   def self.override_method_valid?(override_method : String)
-    return false unless override_method.is_a?(String)
     override_method = override_method.upcase
     override_method == "PUT" || override_method == "PATCH" || override_method == "DELETE"
   end
diff --git a/src/kemal/handler.cr b/src/kemal/handler.cr
index 0910eca..cae01b5 100644
--- a/src/kemal/handler.cr
+++ b/src/kemal/handler.cr
@@ -5,6 +5,7 @@ module Kemal
   # These methods are useful for the conditional execution of custom handlers .
   class Handler
     include HTTP::Handler
+
     @@only_routes_tree = Radix::Tree(String).new
     @@exclude_routes_tree = Radix::Tree(String).new
 
diff --git a/src/kemal/init_handler.cr b/src/kemal/init_handler.cr
index 4728949..a098697 100644
--- a/src/kemal/init_handler.cr
+++ b/src/kemal/init_handler.cr
@@ -3,6 +3,7 @@ module Kemal
   # *Content-Type* or *X-Powered-By* headers.
   class InitHandler
     include HTTP::Handler
+
     INSTANCE = new
 
     def call(context : HTTP::Server::Context)
diff --git a/src/kemal/log_handler.cr b/src/kemal/log_handler.cr
index 2256492..ede519c 100644
--- a/src/kemal/log_handler.cr
+++ b/src/kemal/log_handler.cr
@@ -1,8 +1,6 @@
 module Kemal
   # Uses `STDOUT` by default and handles the logging of request/response process time.
   class LogHandler < Kemal::BaseLogHandler
-    @io : IO
-
     def initialize(@io : IO = STDOUT)
     end
 
diff --git a/src/kemal/route_handler.cr b/src/kemal/route_handler.cr
index 8804911..6e39603 100644
--- a/src/kemal/route_handler.cr
+++ b/src/kemal/route_handler.cr
@@ -3,6 +3,7 @@ require "radix"
 module Kemal
   class RouteHandler
     include HTTP::Handler
+
     INSTANCE = new
     property routes
 
diff --git a/src/kemal/websocket_handler.cr b/src/kemal/websocket_handler.cr
index e2fe609..dd31bf8 100644
--- a/src/kemal/websocket_handler.cr
+++ b/src/kemal/websocket_handler.cr
@@ -1,6 +1,7 @@
 module Kemal
   class WebSocketHandler
     include HTTP::Handler
+
     INSTANCE = new
     property routes