Module: Ballast::Emoji::Character

Includes:

ActionView::Helpers::TagHelper, ActiveSupport::Concern

Defined in:

lib/ballast/emoji.rb

Overview

Instance Method Summary (collapse)

• - (String) image_tag(options = {}) (also: #html)

  Returns a image tag for the current character.

• - (String) markup

  Returns a markup for the current character.

• - (String) url (also: #image)

  Returns a image URL for the current character.

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# File 'lib/ballast/emoji.rb', line 97

def image_tag(options = {})
  options = options.reverse_merge({alt: markup, title: markup, rel: "tooltip"})
  classes = options[:class].ensure_string.tokenize(pattern: /[\s,]+/, no_duplicates: true)
  classes << "emoji" unless classes.include?("emoji")

  options[:src] = url
  options[:class] = classes.uniq.join(" ")

  tag(:img, options)
end

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# File 'lib/ballast/emoji.rb', line 82

def markup
  ":#{name}:"
end

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# File 'lib/ballast/emoji.rb', line 89

def url
  ::Emoji.url_for(image_filename)
end