From fa002653451016afc468755eb12bb6f51fbb68d1 Mon Sep 17 00:00:00 2001
From: Sdogruyol <dogruyolserdar@gmail.com>
Date: Sat, 24 Oct 2015 22:19:46 +0300
Subject: [PATCH] Use macro to generate DSL and support delete,patch verbs

---
 README.md            |  2 +-
 src/kemal/dsl.cr     | 12 ++++++------
 src/kemal/handler.cr |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 374b274..8e09239 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ dependencies:
 
 ## Status
 
-Basic `get`, `put`, `post` and `head` routes can be matched, and request parameters can be obtained.
+Basic `get`, `put`, `post`, `patch`, `delete` and `head` routes can be matched, and request parameters can be obtained.
 
 ## Thanks
 
diff --git a/src/kemal/dsl.cr b/src/kemal/dsl.cr
index 21c59b5..111613c 100644
--- a/src/kemal/dsl.cr
+++ b/src/kemal/dsl.cr
@@ -1,7 +1,7 @@
-def get(path, &block : Kemal::Context -> _)
-  Kemal::Handler::INSTANCE.add_route("GET", path, &block)
-end
+HTTP_METHODS = %w(get post put patch delete)
 
-def post(path, &block : Kemal::Context -> _)
-  Kemal::Handler::INSTANCE.add_route("POST", path, &block)
-end
+{% for method in HTTP_METHODS %}
+  def {{method.id}}(path, &block : Kemal::Context -> _)
+   Kemal::Handler::INSTANCE.add_route({{method}}.upcase, path, &block)
+  end
+{% end %}
diff --git a/src/kemal/handler.cr b/src/kemal/handler.cr
index e0c6d41..89e46e1 100644
--- a/src/kemal/handler.cr
+++ b/src/kemal/handler.cr
@@ -17,7 +17,7 @@ class Kemal::Handler < HTTP::Handler
     @routes << Route.new(method, path, &handler)
   end
 
-  def exec_request(request)  
+  def exec_request(request)
     components = request.path.not_nil!.split "/"
     @routes.each do |route|
       params = route.match(request.method, components)