Class: HTML::Pipeline::AbbrEmojiFilter

Inherits:
EmojiFilter
  • Object
show all
Defined in:
lib/html/pipeline/abbr_emoji_filter.rb

Overview

This class is very similar EmojiFilter. It removes the inline width/height attributes so that reveal-ck supplied CSS takes effect.

Instance Method Summary collapse

Instance Method Details

#emoji_image_filter(text) ⇒ Object 



8
9
10
11
12
13
14
15
 
# File 'lib/html/pipeline/abbr_emoji_filter.rb', line 8

def emoji_image_filter(text)
  return text unless text.include?(':')

  text.gsub(emoji_pattern) do
    name = Regexp.last_match[1]
    result = "<img class='emoji' src='#{emoji_url(name)}' />"
  end
end