{"type":"rich","version":1.0,"title":"Rails Migrations using with_progress_bar helper.","width":2637,"html":"<a href=\"https://asciinema.org/a/483133\" target=\"_blank\"><img alt=\"Rails Migrations using with_progress_bar helper.\" src=\"https://asciinema.org/a/483133.png\" width=\"2637\"></a>","height":2520,"author_name":"kig","author_url":"https://asciinema.org/~kig","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":2520,"thumbnail_url":"https://asciinema.org/a/483133.png","thumbnail_width":2637}