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# spec_helper.rb
# Helper method to adding the fixtures into the tests
def fixtures(*files)
  files.each do |file|
    klass = begin
      Kernel::const_get(
          Extlib::Inflection.classify(
                Extlib::Inflection.singularize(file.to_s)))
    rescue
      nil

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# Helper method to adding the fixtures into the tests
def fixtures(*files)
  files.each do |file|
    klass = begin
      Kernel::const_get(Extlib::Inflection.classify(Extlib::Inflection.singularize(file.to_s)))
    rescue
      nil
    end
    entries = YAML::load_file(File.dirname(__FILE__) + "/fixtures/#{file}.yml")
    # do a migrate to create the table to clear the records

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# create a link to an action. A confirm box will pop up before 
# you can process to action specified here.
# link_to_action "Delete", "Are you sure?", :method => 'delete', 
#  :class => "negative", :controller => 'price_letters', 
#  :action => 'destroy', :id => letter.id
# link_to_action "Effect Now", "Take effect now, and can not be reversed?",
#  :controller => "price_letters", :action => 'effect_now', :id => letter.id
def link_to_action(link_text, msg = "Are you sure", attributes = {})
  content = (msg || "Are you sure?")
  attrs = { :method => 'post' }

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<VirtualHost *:80>
    ServerName app.myapp.com
    DocumentRoot /Users/zhonghai/apps/ruby/current/public
    # setting the env to development
    RackEnv development
</VirtualHost>

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# setting the env to development
RackEnv development
<VirtualHost *:80>
    ServerName app.myapp.com
    DocumentRoot /Users/zhonghai/apps/ruby/current/public
</VirtualHost>

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# dm 0.9.8 breaks YAML.dump
zooo = Zoo.all
File.open('zoo.yaml', 'w'){|f| YAML.dump(zooo, f)}

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zooo = Zoo.all
File.open('zoo.yaml', 'w'){|f| f.puts zooo.to_yaml}

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z1 = Zoo.all(:condition.....) 
z1.to_yaml # this OK
 
z2 = Zoo.all(:condition...) 
z2.to_yaml # this OK
 
z3 = z1 + z2 
z3.to_yaml # bam!. ERROR

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" all credits to antoine,
" more details see: http://blog.ant0ine.com/2007/03/ack_and_vim_integration.html
function! Ack(args)
    let grepprg_bak=&grepprg
    set grepprg=ack\ -H\ --nocolor\ --nogroup
    execute "silent! grep " . a:args
    botright copen
    let &grepprg=grepprg_bak
endfunction

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<% @pos.each |purchase_order| do %>  
  <%= form_for(purchase_order, :action => url(:create_po_purchasing_shopping_lists)) do %>
    <%= hidden_field :name => "counter", :value => count %>
      <%= partial 'purchasing/purchase_orders/basic_form', :po => po %>
      <button class="positive" type="submit">
         <img alt="create" src="/images/icons/tick.png"></img>
         Create
      </button>
  <% end =%>
<% end %>