Move handle_change to watcher_handler

src/kemal-watcher.cr

@@ -4,15 +4,14 @@ require "secure_random"
 
 require "./kemal-watcher/*"
 
-
 module Kemal
   SOCKETS       = [] of HTTP::WebSocket
   WEBSOCKETPATH = SecureRandom.hex 4
 
   # Uses Watcher.watch shard to guard files
   def self.watcher(files)
-    puts "  Your KemalBot is vigilant. beep-boop..."
     spawn do
+      puts "  Your KemalBot is vigilant. beep-boop..."
       watch files do |event|
         event.on_change do |files|
           files.each do |file, time|
@@ -24,14 +23,6 @@ module Kemal
     end
   end
 
-  # Handle change when event.on_change and
-  # send reload message to all clients
-  def self.handle_change
-    SOCKETS.each do |socket|
-      socket.send "reload"
-    end
-  end
-
   # Watch files and add WatcherHandler to Kemal handlers
   def self.watch(files)
     if Kemal.config.env == "production" || ENV["KEMAL_ENV"]? == "production"

src/kemal-watcher/watcher_handler.cr

@@ -8,6 +8,14 @@ module Kemal
   #   end
   # end
 
+  # Handle change when event.on_change and
+  # send reload message to all clients
+  def self.handle_change
+    SOCKETS.each do |socket|
+      socket.send "reload"
+    end
+  end
+
   # Instead of Kemal::Handler I'm using a filter handler
   # to check content_type == "text/html"
   # However, http://kemalcr.com/docs/filters/ says: