ImageReddit is an image downloader that downloads all posts from the "Hot" pages of all subreddits you tell it to.
This is useful if you want to feed a directory of nice images to your screensaver, use changing desktop pictures, or need a bunch of images to mock up a website or something.
mix deps.get
Configure your subreddits:
config/config.exs
config :image_reddit, ImageReddit.Updater,
subreddits: ~w[itookapicture pics],
output_dir: "/path/to/images/"
Then just run iex -S mix
to start the downloads.
Better configuration and standalone builds will come soon.