jcupitt/ruby-vips: Ruby extension for the libvips image processing library.

This gem provides a Ruby binding for the libvips image processing library.Programs that use ruby-vips don't manipulate images directly, instead they create pipelines of image processing operations building on a source image. When the end of the pipe is connected to a destination, the whole pipeline executes at once, streaming the image in parallel from source to destination a section at a time.