add images and css files, update readme and init file

.gitignore

@@ -1,2 +1,4 @@
 *.svn
+.DS_Store
+
 

README.markdown

@@ -1,13 +1,37 @@
 PrettyButtons
 =============
 
-Introduction goes here.
+Pretty Buttons is another button plugin that allows you to use pretty buttons like the ones shown by Oscar Alexander at : 
 
+    http://www.oscaralexander.com/tutorials/how-to-make-sexy-buttons-with-css.html
+
+
+Installation    
+============
+
+# run:
+
+    rake pretty_buttons:install
+
+# add this to your layout file
+
+    <%= include_pretty_buttons %>
+
+Usage
+=====
+
+pretty_button "click me", path, options={}
+------------------------------------------
+
+The pretty_button method takes the same options as link_to
 
 Example
-=======
+-------
 
-Example goes here.
+    <%= pretty_button "Sign up!", signup_path %>
+
 
+Copyright (c) 2009 Vann Ek, released under the MIT license
+Original Concept by Oscar Alexander:
 
-Copyright (c) 2009 [name of plugin creator], released under the MIT license
+    http://www.oscaralexander.com/tutorials/how-to-make-sexy-buttons-with-css.html

css/buttons.css

@@ -0,0 +1,34 @@
+.clear { /* generic container (i.e. div) for floating buttons */
+    overflow: hidden;
+    width: 100%;
+}
+
+a.button {
+    background: transparent url('../images/buttons/bg_button_a.gif') no-repeat scroll top right;
+    color: #444;
+    display: block;
+    float: left;
+    font: normal 12px arial, sans-serif;
+    height: 24px;
+    margin-right: 6px;
+    padding-right: 18px; /* sliding doors padding */
+    text-decoration: none;
+}
+
+a.button span {
+    background: transparent url('../images/buttons/bg_button_span.gif') no-repeat;
+    display: block;
+    line-height: 14px;
+    padding: 5px 0 5px 18px;
+}
+
+a.button:active {
+    background-position: bottom right;
+    color: #000;
+    outline: none; /* hide dotted outline in Firefox */
+}
+
+a.button:active span {
+    background-position: bottom left;
+    padding: 6px 0 4px 18px; /* push text down 1px */
+}

init.rb

@@ -1 +1,4 @@
 # Include hook code here
+require 'pretty_buttons'
+
+ActionView::Base.send :include, PrettyButtons

lib/pretty_buttons.rb

@@ -1 +1,13 @@
-# PrettyButtons
+module PrettyButtons
+
+  def include_pretty_buttons
+    stylesheet_link_tag 'buttons'
+  end
+
+
+  def pretty_button(content, path, options={})
+    options[:class] = options[:class].nil? ? "button" : "button " << options[:class]
+    link_to "<span>#{content}</span>", path, options
+  end
+
+end

tasks/pretty_buttons_tasks.rake

@@ -1,4 +1,22 @@
-# desc "Explaining what the task does"
-# task :pretty_buttons do
-#   # Task goes here
-# end
+require 'fileutils'
+
+PUBLIC_CSS = File.join(RAILS_ROOT,"public","stylesheets")
+PUBLIC_IMGS = File.join(RAILS_ROOT,"public","images")
+PLUGIN_PATH = File.join(RAILS_ROOT, "vendor/plugins/pretty_buttons")
+
+namespace :pretty_buttons do
+  desc 'Installs all the files for the buttons'
+  task :install do
+    css_path = Dir.glob File.join(PLUGIN_PATH, "css", "*.css")
+    imgs_path = Dir.glob File.join(PLUGIN_PATH, "images", "*.gif")
+
+    btn_dir = Dir.mkdir File.join(PUBLIC_IMGS,"buttons")
+
+    FileUtils.cp_r imgs_path, File.join(PUBLIC_IMGS, "buttons")
+    FileUtils.cp_r css_path, PUBLIC_CSS
+
+    puts "Pretty Buttons installed!"
+    puts "--"
+    puts "Just add <%= include_pretty_buttons %> in your layout file"
+  end
+end