So, have you started to work with rails 3? Did you realize that your UTF-8 databases doesn’t work nice with mysql? This is because the mysql gem works with ASCII-8BIT encoding, but ruby 1.9 and rails 3 works with UTF-8 encoding, so when you create a model into the database, everything works fine, but when you work with those models, it doesn’t works so nice and you don’t get what you stored.
What’s the solution? Well, there are actually three solutions, the most recommended, use mysql2, in order to do this, edit your Gemfile and include:
gem "mysql2"
and then, edit your databases.yml file, and change the adapter to mysql2
development: adapter: mysql2 database: fun_development user: root password: encoding: utf8
Another solution, is just instead of using the “mysql” gem, use the “ruby-mysql” gem, but it’s pretty slow because it’s a 100% ruby gem.
gem "ruby-mysql"
The last solution is a monkey patch, but its also slow to use it, so I really recommend using the mysql 2 gem
require 'mysql'
class Mysql::Result
def encode(value, encoding = "utf-8")
String === value ? value.force_encoding(encoding) : value
end
def each_utf8(&block)
each_orig do |row|
yield row.map {|col| encode(col) }
end
end
alias each_orig each
alias each each_utf8
def each_hash_utf8(&block)
each_hash_orig do |row|
row.each {|k, v| row[k] = encode(v) }
yield(row)
end
end
alias each_hash_orig each_hash
alias each_hash each_hash_utf8
end
riginal_show_page, :show_page
alias_method :show_page, :check_homepage_redir
end
end
def check_homepage_redir
url = params[:url]
if Array === url
url = url.join('/')
else
url = url.to_s
end
if url == '/'
locale = params[:locale] || cookies[:locale] || session[:locale] || Globalize2Extension.ip_lookup(request.remote_ip)
redirect_to CGI.unescape('/' + locale + '/') and return
end
original_show_page
end
def find_page_with_globalize(url)
globalized_url = '/' + I18n.locale + '/' + url
find_page_without_globalize(globalized_url)
end
end
end
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