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@a-barbieri
a-barbieri / videos_helper.rb
Last active July 6, 2023 08:21
Rails helper to embed YouTube and Vimeo iframe in view
# Helpers for better embedding and manipulation of videos
# Place this code in app/helpers/videos_helper.rb
# Then from any view you can add:
#
# <%= get_video_iframe('http://the.video.url') %>
#
# Optionally you can add width and height.
#
# <%= get_video_iframe('http://the.video.url', '1600px', '900px') %>
#
@itskingori
itskingori / application_controller.rb
Last active March 4, 2024 09:07 — forked from speed-of-light/application_controller.rb
How to handle exceptions like 401, 501, 404 in Rails
# As used with CanCan and Devise
class ApplicationController < ActionController::Base
protect_from_forgery
include ErrorResponseActions
rescue_from CanCan::AccessDenied, :with => :authorization_error
rescue_from ActiveRecord::RecordNotFound, :with => :resource_not_found
before_filter :authenticate!