Simple framework-agnostic flash message container.

1. Add the dependency to your shard.yml:

dependencies:
  flash_container:
    github: imdrasil/flash_container.cr

2. Run shards install

require "flash_container"

# Load flash messages from session
flash = FlashContainer.from_session(session.string?(FlashContainer.key))

flash[:notice] = "Some message"

# Write messages back to session
session.string(FlashContainer.key, flash.to_session)

1. Fork it (https://github.com/imdrasil/flash_container.cr/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Inspired by Amber::Router::Flash::FlashStore.

• Roman Kalnytskyi - creator and maintainer