Base64Image

This gem allows you create a simple proxy to decode some base64-encoded image to given setter.

Installation

Add this line to your application's Gemfile:

gem 'base64_image'

And then execute:

$ bundle

Or install it yourself as:

$ gem install base64_image

Usage

class A
  include Base64Image
  attr_accessor :image # It might be a Carrierwave mounted uploader or something else.

  base64image_to :image # It will generate a proxy method :base64_image= to decode data and write it to :image as binary (StringIO)
end

a = A.new
a.base64_image = "data:image/png;base64,ab123ba...3fa="

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/base64_image. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.