[Rails] Ayuda con asociaciones

Buenas Tardes. Soy nuevo en Ruby On Rails, estoy desarrollando un aplicativo donde los Docentes acceden por medio de correo y clave (configurado con la gema devise), pueden crear estudiantes y crear reportes de los mismos. Estos son los modelos: officer: (Para los usuarios en este caso

[Rails] Problema asociación de tres modelos ROR

Buenas Tardes. Soy nuevo en Ruby On Rails, y me encuentro desarrollando una aplicación en la cual los docentes de un colegio pueden realizar reportes de los alumnos, con restricción de acceso con login y usuario (utilizando devise), los docentes pueden crear estudiantes y realizar los reportes

Re: [Rails] Re: Re: Ruby on Rails- HTML5 Video as background for landing page not loading on heroku

I'm having the same issue with video background...not working in rails app... any new solutions for this problem? On Saturday, February 20, 2016 at 4:40:04 AM UTC-5, Colin Law wrote: > > On 20 February 2016 at 09:31, Kranthi Kumar > wrote: > > Colin Law wrote in post #1181533: > >> On 20 Febru

Re: [Rails] HELP on Parsing XLSB File!

I would start by looking at the contents of that file with a text editor, see if there is any XML in it. (Note: you may need to convert the file from a Zip package before you can do that, or use a Mac and BBEdit (which can read "into" Zipped formats like ePub and XSLX and show the plain-text con

[Rails] Ruby on Rails Interview Questions @mindmajix

*Ruby On Rails Interview Question And Answers:**Q.Explain how (almost) everything is an object in Ruby:* - This is a simple question based on complex concept. Here’s your chance to show off your theoretical knowledge and demonstrate that you can have an in depth conversation on clas