voxpelli

Pure SASS-adaption of Lea Verou's contrast-ratio javascript. Can be useful when eg. generating colored buttons from a single supplied color as you can then check which out of a couple of text colors would give the best contrast.

This script currently lacks the support for alpha-transparency that Lea supports in her script though.

In addition to the color-contrast adaption there's also some math methods that were needed to be able to calculate the exponent of a number and especially so when the exponent is a decimal number. A 2.4 exponent is used to calculate the luminance of a color and calculating such a thing is not something that SASS supports out of the box and not something I found a good pure-SASS script for calculating and I much prefer pure-SASS over ruby extensions. The math methods might perhaps be unecessary though if you're running Compass or similar as they may provide compatible math methods themselves.

Normal usage: `color: pick_best_color(#f00

yomike05

$ cd
$ git clone git://github.com/sstephenson/rbenv.git .rbenv

# Add the following to your .bashrc
  export PATH="$HOME/.rbenv/bin:$PATH"
  eval "$(rbenv init -)"

# Install ruby-build
$ mkdir -p ~/.rbenv/plugins
$ cd ~/.rbenv/plugins

sflinter

#!/usr/bin/env ruby
require 'rubygems'
require 'nokogiri'

# This is a simple program that reads in a Ruby ERB file, and parses
# it as an XHTML file. Specifically, it makes a decent attempt at
# converting the ERB tags (<% %> and <%= %>) to XML tags (<erb-disp/>
# and <erb-eval/> respectively.
#