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Emoji images and names.

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Emoji images and names. See the LICENSE for copyright information.


Add gemoji to you Gemfile.

gem 'gemoji'

Sync images

Images can be copied to your public directory with rake emoji in your Rails app. This is the recommended approach since the images will be available at a consistent location. This works best with cached formatted user content generated by tools like html-pipeline.

Assets Precompiling

If you must, you can manually add all the images to your asset load path.

# config/application.rb
config.assets.paths << Emoji.images_path

Then have them compiled to public on deploy.

`` ruby


config.assets.precompile << "emoji/*.png"

**WARNING** Since there are a ton of images, just adding the path may slow other lookups down if you aren't using it. Compiling all the emojis on deploy will add overhead to your deploy if even the images haven't changed. Theres just so many more superfluous to iterate over. Also, the urls will be fingerprinted which many not be ideal for referencing from cached content.

Example Rails Helper

This would allow emojifying content such as: `it's raining :cats: and :dogs:!`

See the [Emoji cheat sheet]( for more examples.

module EmojiHelper
 def emojify(content)
    h(content).to_str.gsub(/:([a-z0-9\+\-_]+):/) do |match|
      if Emoji.names.include?($1)
        '<img alt="' + $1 + '" height="20" src="' + asset_path("emoji/#{$1}.png") + '" style="vertical-align:middle" width="20" />'
    end.html_safe if content.present?
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