A tool to generate montage images for album art.
gem install arty
require 'arty'
a = Arty.new(["Daft Punk", "Kavinsky", "Empire of the Sun", "Justice"])
a.generate_montage()
# or to specify an output file
a.generate_montage("/path/to/file.jpeg")
Running the above code, produces an image like this at ./tmp/output.jpeg
macOS High Sierra ships with a newer version of imagemagick (a dependency of Arty). Running the gem install arty command will result in an error.
To resolve, unlink imagemagick and relink the older version ((credit)[https://stackoverflow.com/a/43035892/1091502]):
brew unlink imagemagick
brew install imagemagick@6 && brew link imagemagick@6 --force