module WeChat::Bot::WeChatEmojiString

Public Instance Methods

convert_emoji() click to toggle source
# File lib/wechat/bot/ext/wechat_emoji_string.rb, line 3
def convert_emoji
  emoji_regex = /<span class="emoji emoji(\w+)"><\/span>/
  if match = self.match(emoji_regex)
    return self.gsub(emoji_regex, [match[1].hex].pack("U"))
  end

  self
end