marciol · August 29, 2011 14:48
diff --git a/fibonacci.lua b/fibonacci.lua
 require 'luarocks.require'
 require 'mercury'
 require 'haml'

 module('fibonacci', package.seeall, mercury.application)

 local templates = {
    index = [[
 %html
  %head
    %title Fibonacci numbers generator
    %style(type="text/css")
      :plain
        #fibonateUpTo { width: 50px; border: 1px solid #000; }
    :javascript
      function fibonate() {
        // OK OK I know, so do not swear on this fugly piece of code please ;-)
        document.location = "/fibonacci/" + document.getElementById('fibonateUpTo').value;
      }
  %body
    %p Welcome to the Fibonacci numbers generator!
    %p You can try one of the following samples:
    %ul
      - for _, maxn in pairs(samples) do
        - local link = "/fibonacci/" .. maxn
        %li
          %a(href=link)= "Generate numbers up to " .. maxn
    %p
      If you prefer, you can generate Fibonacci numbers up to 
      %input(id="fibonateUpTo" type="text").
      %a(href="javascript:fibonate();") Try it yourself!
 ]],

    fibonacci = [[
 %html
  %head
    %title Fibonacci numbers generator
  %body
    %p
      :plain
        Generating Fibonacci numbers up to #{params.limit}!
    %ul
      - for number in fibonacci(tonumber(params.limit)) do
        %li= number
 ]],
 }

 helpers(function()
    function get_samples(how_many)
        local samples = {}
        for i = 1, how_many do
            table.insert(samples, math.random(1, 1000000))
        end
        return samples
    end

    function fibonacci(maxn)
        return coroutine.wrap(function()
            local x, y = 0, 1
            while x <= maxn do 
                coroutine.yield(x)
                x, y = y, x + y
            end
        end)
    end
 end)

 get('/', function() 
    t.haml(templates.index, nil, { samples = get_samples(4) })
 end)

 get('/fibonacci/:limit', function() 
    t.haml(templates.fibonacci)
 end)
diff --git a/fibonacci_372906.html b/fibonacci_372906.html
 <html>
  <head>
    <title>Fibonacci numbers generator</title>
  </head>
  <body>
    <p>
          Generating Fibonacci numbers up to 372906!
    </p>
    <ul>
      <li>0</li>
      <li>1</li>
      <li>1</li>
      <li>2</li>
      <li>3</li>
      <li>5</li>
      <li>8</li>
      <li>13</li>
      <li>21</li>
      <li>34</li>
      <li>55</li>
      <li>89</li>
      <li>144</li>
      <li>233</li>
      <li>377</li>
      <li>610</li>
      <li>987</li>
      <li>1597</li>
      <li>2584</li>
      <li>4181</li>
      <li>6765</li>
      <li>10946</li>
      <li>17711</li>
      <li>28657</li>
      <li>46368</li>
      <li>75025</li>
      <li>121393</li>
      <li>196418</li>
      <li>317811</li>
    </ul>
  </body>
 </html>
diff --git a/fibonacci_root.html b/fibonacci_root.html
 <html>
  <head>
    <title>Fibonacci numbers generator</title>
    <style type='text/css'>
          #fibonateUpTo { width: 50px; border: 1px solid #000; }
    </style>
    <script type='text/javascript'>
      //<![CDATA[
        function fibonate() {
           // OK OK I know, so do not swear on this fugly piece of code please ;-)
           document.location = "/fibonacci/" + document.getElementById('fibonateUpTo').value;
         }
      //]]>
    </script>
  </head>
  <body>
    <p>Welcome to the Fibonacci numbers generator!</p>

    <p>You can try one of the following samples:</p>
    <ul>
      <li>
        <a href='/fibonacci/372906'>Generate numbers up to 372906</a>
      </li>
      <li>
        <a href='/fibonacci/261117'>Generate numbers up to 261117</a>

      </li>
      <li>
        <a href='/fibonacci/580035'>Generate numbers up to 580035</a>
      </li>
      <li>
        <a href='/fibonacci/961273'>Generate numbers up to 961273</a>
      </li>
    </ul>

    <p>
      If you prefer, you can generate Fibonacci numbers up to 
      <input id='fibonateUpTo' type='text'>.</input>
      <a href='javascript:fibonate();'>Try it yourself!</a>
    </p>
  </body>
 </html>
diff --git a/sample_requests.txt b/sample_requests.txt
 http://127.0.0.1:7654/
 http://127.0.0.1:7654/fibonacci/372906
diff --git a/xavante-runner.lua b/xavante-runner.lua
 require 'luarocks.require'
 require 'xavante'
 require 'wsapi.xavante'

 xavante.HTTP{
    server = { host = "127.0.0.1", port = 7654 },
    defaultHost = {
        rules = {
            {
                match = { "^/(.-)$" },
                with = wsapi.xavante.makeHandler('fibonacci')
            } 
        }
    }
 }

 xavante.start()
	require 'luarocks.require'
	require 'mercury'
	require 'haml'

	module('fibonacci', package.seeall, mercury.application)

	local templates = {
	index = [[
	%html
	%head
	%title Fibonacci numbers generator
	%style(type="text/css")
	:plain
	#fibonateUpTo { width: 50px; border: 1px solid #000; }
	:javascript
	function fibonate() {
	// OK OK I know, so do not swear on this fugly piece of code please ;-)
	document.location = "/fibonacci/" + document.getElementById('fibonateUpTo').value;
	}
	%body
	%p Welcome to the Fibonacci numbers generator!
	%p You can try one of the following samples:
	%ul
	- for _, maxn in pairs(samples) do
	- local link = "/fibonacci/" .. maxn
	%li
	%a(href=link)= "Generate numbers up to " .. maxn
	%p
	If you prefer, you can generate Fibonacci numbers up to
	%input(id="fibonateUpTo" type="text").
	%a(href="javascript:fibonate();") Try it yourself!
	]],

	fibonacci = [[
	%html
	%head
	%title Fibonacci numbers generator
	%body
	%p
	:plain
	Generating Fibonacci numbers up to #{params.limit}!
	%ul
	- for number in fibonacci(tonumber(params.limit)) do
	%li= number
	]],
	}

	helpers(function()
	function get_samples(how_many)
	local samples = {}
	for i = 1, how_many do
	table.insert(samples, math.random(1, 1000000))
	end
	return samples
	end

	function fibonacci(maxn)
	return coroutine.wrap(function()
	local x, y = 0, 1
	while x <= maxn do
	coroutine.yield(x)
	x, y = y, x + y
	end
	end)
	end
	end)

	get('/', function()
	t.haml(templates.index, nil, { samples = get_samples(4) })
	end)

	get('/fibonacci/:limit', function()
	t.haml(templates.fibonacci)
	end)
	<html>
	<head>
	<title>Fibonacci numbers generator</title>
	</head>
	<body>
	<p>
	Generating Fibonacci numbers up to 372906!
	</p>
	<ul>
	<li>0</li>
	<li>1</li>
	<li>1</li>
	<li>2</li>
	<li>3</li>
	<li>5</li>
	<li>8</li>
	<li>13</li>
	<li>21</li>
	<li>34</li>
	<li>55</li>
	<li>89</li>
	<li>144</li>
	<li>233</li>
	<li>377</li>
	<li>610</li>
	<li>987</li>
	<li>1597</li>
	<li>2584</li>
	<li>4181</li>
	<li>6765</li>
	<li>10946</li>
	<li>17711</li>
	<li>28657</li>
	<li>46368</li>
	<li>75025</li>
	<li>121393</li>
	<li>196418</li>
	<li>317811</li>
	</ul>
	</body>
	</html>
	http://127.0.0.1:7654/
	http://127.0.0.1:7654/fibonacci/372906
	require 'luarocks.require'
	require 'xavante'
	require 'wsapi.xavante'

	xavante.HTTP{
	server = { host = "127.0.0.1", port = 7654 },
	defaultHost = {
	rules = {
	{
	match = { "^/(.-)$" },
	with = wsapi.xavante.makeHandler('fibonacci')
	}
	}
	}
	}

	xavante.start()