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<div id="app">Loading...</div>

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<template>
  <h1>from app tpl</h1>
  <router-view></router-view>
</template>

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require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

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 curl -u your_gmail_account:your_password --silent "https://mail.google.com/mail/feed/atom" | tr -d 'n' | awk -F '' '{for (i=2; i<=NF; i++) {print $i}}' | sed -n "s/<title>\(.*\)<\/title.*name>\(.*\)<\/name>.*/\2 - \1/p"

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class PurchaseOrder
  include DataMapper::Resource
  storage_names[:default] = ...

  property :id, Serial, :field => 'purchaseorderindex'
  ...
  property :closed_date, Date, :field => 'closeddate'
  ...
  
  has n, :items, :model => 'PurchaseOrderLineItem', :child_key => [:po_id, Integer], :deleted => false

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namespace :ordering do |order|
  order.resources :codebook2s do |cb2|
    cb2.resources :codebook2_line_items
  end
  ...
  ...
end

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# merb-core-1.0.9/lib/merb-core/dispatch/router/route.rb
- SEGMENT_REGEXP_WITH_BRACKETS = /(:[a-z_]+)(\[(\d+)\])?/
+ SEGMENT_REGEXP_WITH_BRACKETS = /(:[a-z0-9_]+)(\[(\d+)\])?/

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def generate_daily_pos_report
      # create a fake request
      fake_request = Merb::Request.new({})
      # init the controller
      controller = Purchasing::Reports.new(fake_request)
      # gets all the pos created on today
      pos = PurchaseOrder.all(:deleted => false, :po_date => date)

      results = "No purchase orders created on #{date}"
      if pos.size > 0

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# dm modle
class SampleOrder
  include DataMapper::Resource
  property :id, Serial
  property :order_no, String
  ...

  before :save, :set_order_no

  def set_order_no 

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  before :save, :set_order_no
 
  def set_order_no 
    order_no = next_order_no if order_no.nil? || order_no.blank?
  end
  
  private
    def next_order_no
      ...
    end