How to remove Model Name from errors message in rails

Remove model/Table name from form errors

Here i am going to use regular expression to remove model/table name from my errors messages


<% @company.errors.full_messages.each do |msg| %>
<%= msg.gsub(/^\w+/, "").strip.capitalize %>
<% end %>


Development to Production db:migration

1. How to create tables in production environment from development

2. How to copy tables from development to production

this will only migrate tables structure from development to production

RAILS_ENV=production rake db:migrate

Rake Route(How to see routes of specific controller)

How to target specific controller in rake routes command

Most of time i need to look at my routes and as project increases so the list of routes and it's get confusing to find a specific routes using rake routes command so here is the answer

rake routes CONTROLLER=controller_name

For Example

rake routes CONTROLLER=posts