Class: RailsHeroicons::Icons

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_heroicons/icons.rb

Instance Method Summary collapse

Instance Method Details

#icon(name, style, class_name) ⇒ Object 



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# File 'lib/rails_heroicons/icons.rb', line 8

def icon(name, style, class_name)
  file_path = RailsHeroicons.root("lib/rails_heroicons/icons/#{style}/#{name}.svg")

  begin
    file_data = File.read(file_path)
  rescue
    raise RailsHeroicons::IconNotFound
  end

  if class_name.present?
    frag = Nokogiri::HTML.fragment(file_data)
    frag.child.set_attribute('class', class_name)
    frag.child.set_attribute('alt', name)
    file_data = frag.to_s
  end

  file_data.html_safe
end