The Why Of Ruby

you just don’t know it
yet.

I was a designer. I hated
programming.

my clients wanted
interactive websites...

I learned Ruby in 2005
and fell in love...

want to make a
desktop app that runs
on Mac, Windows, and
Linux?

Shoes.app do
para "Item name"
@name = edit_line

button "Add to list" do
@names.append do
para @name.text
end
@name.text = ""
end

button("Clear the list") {@names.clear}

@names = stack :width=>"100%", :height=>"90%"

end

how about a simple
iPhone-enabled site?

require 'sinatra'
require 'pathname'

get "/" do
dir = "./files/"
@links = Dir[dir+"*"].map { |file|
file_link(file)
}.join
erb :index
end

helpers do

def file_link(file)
filename = Pathname.new(file).basename
"<li><a href='#{file}' target='_self'>#{filename}</a></li>"
end

end

use_in_file_templates!

__END__

@@ index
<html>
<head>
<meta name="viewport" content="width=320; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
<style type="text/css" media="screen">@import "/stylesheets/iui.css";</style>
<script type="application/x-javascript" src="/javascripts/iui.js"></script>
</head>

<body>
<div class="toolbar">
<h1 id="pageTitle"></h1>
</div>
<ul id="home" title="Your files, sir." selected="true">
<%= @links %>
</ul>
</body>

</html>

want to make CSS
easier to read and use?

@the-border: 1px;
@base-color: #111;

#header {
color: @base-color * 3;
border-left: @the-border;
border-right: @the-border * 2;
}

#header {
color: red;
a{
font-weight: bold;
text-decoration: none;
}
}

#footer {
color: (@base-color + #111) * 1.5;
}

got a great idea and
want to get it out there
quickly?

got a big site that’s hard
to maintain?

Want to change your
life?

...do something you
love to do.

so... if you have an
interest in this and you
want to learn...

...we’ll help you get
there.

Open House
• Dooley’s Pub
• 5:00 to 7:00 Thursday, October 1st
• Presentations, prize drawing

The Why Of Ruby

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