voormedia/rails-erd — pull request #40 by imageoptimiser (2012-12-24 13:56:06+00:00)
Title: Optimise images (231 KB reduction)

Hi, voormedia.

I've taken the liberty of putting rails-erd's image assets though a range of optimisation tools. Image optimisation allows us to reduce the footprint of images - meaning faster load times at no cost to image quality. It does this by finding the best (lossless) compression parameters, stripping embedded comments, and removing unnecessary colour profiles. [See more](http://port3000.co.uk/imageoptimiser-a-github-bot-to-proactively-op).

I found 18 optimisable images, making a 231 KB reduction in size. That's about 46.28% of your total image assets.

Merry Christmas.

Name	Reduction
attributes.png	41.38%
blue-back.png	73.63%
entity-relationship-diagram-for-rails.png	19.28%
entity-relationship-diagram.png	56.86%
gemcutter.png	41.80%
main-back.png	75.32%
many-to-many-indirect.png	45.91%
many-to-many.png	49.23%
one-to-many.png	47.21%
one-to-one.png	47.40%
orchard-bachman.png	43.91%
orchard-company-orchard-bachman.png	61.50%
orchard-orchard-stand-bachman.png	67.29%
polymorphic-belongs-to.png	45.00%
refinery.png	58.31%
single-inheritance.png	60.30%
spree.png	42.16%
typo.png	41.32%

Tools used: advpng, gifsicle, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout. This is an automated bot maintained by [@skattyadz](https://twitter.com/skattyadz)