Columnify

The columnify gem helps you easily render Excel files through your controller actions with ease.

• Columnify
  • Table of contents
  • Installing Columnify
  • Usage
  • Contributing
  • License
  • Code of Conduct

You need to include the columnify gem inside your Gemfile:

gem 'columnify', '~> 0.0.1'

or you can install the latest build:

gem 'columnify', git: 'https://github.com/kurenn/columnify.git'

Install the gem by running the bundle command:

$ bundle install

After running the bundle command, you can now run the installer.

$ rails g columnify:install

This will just register the xls mime type inside the config/initializers/mime_types.rb file.

The gem will add a renderer and a template handler for you to easily handle the creation of the Excel file:

# app/views/posts/index.xls.columnify
spreadsheet.worksheet @posts, :id, :title, :content

So the usage for the views is just to call the workbook method, send the array or active record collection, followed by the set of attributes or methods you want to appear on the xls file.

Bug reports and pull requests are welcome on GitHub at https://github.com/kurenn/columnify. 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.

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

Everyone interacting in the Columnify project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.