lib/oembed.rb
require_relative "oembed/base_provider"
require_relative "oembed/base_fallback_provider"
require_relative "oembed/slideshare_provider"
require_relative "oembed/youtube_provider"
require_relative "oembed/vimeo_provider"
require_relative "oembed/google_documents_fallback_provider"
require_relative "oembed/google_forms_fallback_provider"
require_relative "oembed/google_slides_fallback_provider"
require_relative "oembed/google_spreadsheets_fallback_provider"
require_relative "oembed/scribehow_fallback_provider"
require_relative "oembed/resolver"