remove direct dependency on thin as the rack implementation

bin/dashing

@@ -86,7 +86,7 @@ module Dashing
     def start(*args)
       port_option = args.include?('-p')? '' : ' -p 3030'
       args = args.join(" ")
-      command = "bundle exec thin -R config.ru start #{port_option} #{args}"
+      command = "bundle exec rackup config.ru #{port_option} #{args}"
       command.prepend "export JOB_PATH=#{options[:job_path]}; " if options[:job_path]
       system(command)
     end

dashing.gemspec

@@ -20,10 +20,9 @@ Gem::Specification.new do |s|
   s.add_dependency('coffee-script', '>=1.6.2')
   s.add_dependency('sinatra')
   s.add_dependency('sinatra-contrib')
-  s.add_dependency('thin')
   s.add_dependency('rufus-scheduler')
   s.add_dependency('thor')
   s.add_dependency('sprockets')
   s.add_dependency('rack')
 
-end
+end

lib/dashing.rb

@@ -18,7 +18,7 @@
   settings.sprockets.append_path path
 end
 
-set server: 'thin', connections: [], history_file: 'history.yml'
+set connections: [], history_file: 'history.yml'
 
 # Persist history in tmp file at exit
 at_exit do

templates/project/Gemfile

@@ -1,6 +1,12 @@
 source 'https://rubygems.org'
 
 gem 'dashing'
+platform :jruby do
+  gem 'puma'
+end
+platform :ruby do
+  gem 'thin'
+end
 
 ## Remove this if you don't need a twitter widget.
 gem 'twitter'