Optional:
* <code>ret[:headers] = ["foo.js", "bar.js"]</code> — : An array of strings,with names of javascript files to be included for this theme * <code>ret[:gruff_theme] = { ... }</code> — : Theme for the piecharts - see the examples in the other themes* <code>theme[:disable_inheritance] = true</code>: do not inherit from the 'main' theme
= Themes Sources in Git =
This is to make it easier to make themes. One can start with a fairly "thin" theme and enhance it over time by adding new images and improvements.
To not use inheritance from the 'main' theme, you can set disable_inheritance in yout theme with
<code>theme[:disable_inheritance] = true</code>
= Making a Theme into an App =