Heroku and Rails: how to set utf-8 as the default encoding

Question

Today, I created a copy of a working app, which runs perfectly on Heroku, and tried to deploy it on Heroku as a starting point for a new project.

I added the new fol

Answer 1

In your config/application.rb,

  config.encoding = "utf-8"

in the database.yml,

 development:
     adapter:  mysql2(whatever your db)
     host:     localhost
     encoding: utf8

you also have to add(including the hash)

# encoding: UTF-8

source:http://craiccomputing.blogspot.com/2011/02/rails-utf-8-and-heroku.html