best_thumbnail¶ ↑

• github.com/cleverua/best_thumbnail

The Best Thumbnail Detector ruby gem would help you to programmatically pick the best looking thumbnail image from the images set supplied. It does its best to skip thumbs that are too light or dark, returns an average one of the set.

require 'best_thumbnail'
BestThumbnail.find(['/tmp/1.jpg', '/tmp/2.jpg', '/tmp/3.jpg']).find

> /tmp/3.jpg

• rmagick gem is the only requirement

sudo gem install cleverua-best_thumbnail

(The MIT License)

Copyright © 2010 CleverUA

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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

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