carllerche

Router.prepare do |r|
  r.match("/something",
    :user_agent => %r[(?:one|two|three)]
  ).to(:controller => "foo", :action => "bar")
end

carllerche

Router.prepare do |r|
  r.match(:controller => "users") do
    r.match("/users/:id", :method => :get).to(:action => "show")
    r.match("/users/:id", :method => :put).to(:action => "update")
  end
end

# Both routes generate the exact same path, so do we just
# require the minimum necessary to differentiate them?

carllerche

# NOTE, all names, syntax, etc... are just off the top of my head to illustrate
# the general idea. Don't take anything too literally.

# I just started a blank project with DataMapper. DM Migrations knows
# that the current production database is empty because no schema has been "committed".
#
# I then created a new model:

class User
  include DataMapper::Resource

carllerche

describe '#save' do
  describe 'with a new resource' do
    it "should create when the resource is dirty" do
      Zoo.new(:city => "San Diego").save
      Zoo.first.name.should == "San Diego"
    end
  end
end

carllerche

# current behavior
zoo1 = Zoo.new(:city => "SF")
zoo2 = Zoo.new(:city => "SF")

zoo1.eql?(zoo2) # => true

zoo1.save
zoo2.save

zoo1.eql?(zoo2) # => false

carllerche

class Users < Application
  # === Option 1 ===
  def create
    @user = User.first
  
    User.allow_access(:staff) do
      @user.update_attributes :staff => true
    end
  end

carllerche

class Users < Application
  
  def update
    @user = User.find(params[:id])
    
    if @user.with_access_to(:staff, :banned).update_attributes(params[:user])
      # success
    end
    

carllerche

r.match(:domain => "admin") do |admin|
  admin.match("/users").to(:controller => "admin/users")
end

r.match(:domain => "site") do |site|
  site.match("/users").to(:controller => "site/users")
end

carllerche

#!/usr/bin/env ruby
 
require 'rubygems'
require 'dm-core'
 
class Zoo
  include DataMapper::Resource
  
  property :id, Serial
end

carllerche

Merb::Router.prepare do |r|
  
  r.domain(:admin, "admin.domain.com") do |a|
    a.resources :users
  end
  
  r.domain(:site, "domain.com") do |s|
    s.resources :users
  end