Want to include emoji in your rails app? Well now you can!
Markdown Emoji was designed to work with the Redcarpet markdown processor and Rails 3.1 with the asset pipeline enabled.
Warning This gem does some scary stuff under the hood, so please check out the code, test first, and don't hesitate to ask questions. If you'd like a less insane way to add Emoji to your project, check out the http-pipeline gem.
Add the following line to your Gemfile
gem 'md_emoji'
When creating a new markdown renderer, just use MdEmoji::Render
markdown = Redcarpet::Markdown.new(MdEmoji::Render, :no_intra_emphasis => true)
markdown.render("Hello :smile: world!")Please take note that due to inconsistencies with the RedCarpet gem,
:no_intra_emphasis => true is required for emoji with multiple underscores:
:eight_pointed_black_star:
Emoji assets will automatically be picked up by the asset pipeline and made available to your app at:
/assets/emojis/<EMOJI_NAME>.png
For a full list of supported emoji, just run MdEmoji::EMOJI in your console.
See our CONTRIBUTING.md document for more details.
Emoji images are from emoji-cheat-sheet.com's github project. This project was inspired by GitHub's emoji implementation and hacked together by Jordan Byron.
Copyright (c) 2011 Jordan Byron
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.