Weird route behaivor for show view - ruby-on-rails

Question

I am making an application with all the model names in spanish. I am having some strange issues related with the singularization.
My model:
class Artista < ActiveRecord::Base
attr_accessible :fecha, :foto, :instrumento, :nombre
end
My model name is "artista" (artist) in singular.
Controller:
class ArtistasController < ApplicationController
# GET /bandas
# GET /bandas.json
def index
#artistas = Artista.all
respond_to do |format|
format.html # index.html.erb
format.json { render json: #artistas }
end
end
def show
#artista = Artista.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.json { render json: #artista }
end
end
def new
#artista = Artista.new
respond_to do |format|
format.html # new.html.erb
format.json { render json: #artista }
end
end
def edit
#artista = Artista.find(params[:id])
end
def create
#artista = Artista.new(params[:artista])
respond_to do |format|
if #artista.save
format.html { redirect_to #artista, notice: 'Artista was successfully created.' }
format.json { render json: #artista, status: :created, location: #artista }
else
format.html { render action: "new" }
format.json { render json: #artista.errors, status: :unprocessable_entity }
end
end
end
def update
#artista = Artista.find(params[:id])
respond_to do |format|
if #artista.update_attributes(params[:banda])
format.html { redirect_to #artista, notice: 'Artista was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: "edit" }
format.json { render json: #artista.errors, status: :unprocessable_entity }
end
end
end
def destroy
#artista = Artista.find(params[:id])
#artista.destroy
respond_to do |format|
format.html { redirect_to artistas_url }
format.json { head :no_content }
end
end
end
(All this has been automatically created with the rails generate commands)
Now, my routes include the following:
resources :artistas
When I access localhost:3000/artistas everything works great. I can see the list of already created aritsts. Now, when I click on an existing artist (or after I try to create a new one, being redirected to the show artist page) for some strange reason it goes to http://localhost:3000/artistum.3 (3 being the id of the artist I clicked on). The output for that url is a completely blank page.
I have never even typed the word artistum. I don't know where it got it from. Besides, it has a dot instead of a slash to separate the name from the id, so i dont know how to redirect it.
I ran a grep search of the folder containing everything and the word artistum exists only in log files.
My guess is that somehow part of my application thinks "artista" is plural and "artistum" is its singular form.
I added to my routes match '/artistum' => 'artistas#index'and that works for the index page, but the dot has me confused on how to do it for the show pages.
Can someone help me A) find out why its trying to get there or b) how to route from those show pages?
Thanks!

Answer 1

You could try this:
Add this to the inflections.rb in the config/initializers folder:
ActiveSupport::Inflector.inflections do |inflect|
inflect.plural 'artista', 'artistas'
inflect.irregular 'artista', 'artistas'
end