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irb(main):001:0> require 'active_support/core_ext'
=> true
irb(main):002:0>  x = Date.new(2001)
=> Mon, 01 Jan 2001
irb(main):003:0> x - 1.second
=> 2000-12-31 23:59:59 -0500
irb(main):004:0> y = DateTime.new(2001)
=> Mon, 01 Jan 2001 00:00:00 +0000
irb(main):005:0> y - 1.second
TypeError: expected numeric or date

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p Hash[(instance_variables - [:@options]).map { |i| [i, instance_variable_get(i)] }]

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describe 'get /projects' do 
  context 'when user logged in' do
   it "returns a list of projects scoped by user"
  end
end

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# Add this to more_web_steps.rb
# Selenium docs: http://code.google.com/p/selenium/wiki/RubyBindings#Javascript_Alert/Confirm today!

  When /^I (accept|dismiss) the "([^"]*)" alert$/ do |action, text|
    window = page.driver.browser.window_handle
    alert = page.driver.browser.switch_to.alert
    alert.text.should  == text
    alert.send(action)
    page.driver.browser.switch_to.window  window
  end

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In a sinatra app:
use ::Rack::PerftoolsProfiler, :default_printer => 'gif', :mode => 'objects'
?profile=true&times=1
Linux anjaneya 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 18:42:20 UTC 2011 x86_64 GNU/Linux

#0  0x00007f30be71b2a3 in select () from /lib/libc.so.6
#1  0x00007f30bf2c954a in rb_thread_select (max=<value optimized out>, read=0x7fff9c5bd5a0, write=0x0, except=0x0, timeout=<value optimized out>) at eval.c:11462
#2  0x00007f30bf2e1f3c in rb_f_select (argc=<value optimized out>, argv=<value optimized out>, obj=<value optimized out>) at io.c:4946
#3  0x00007f30bf2c2d14 in rb_call0 (klass=<value optimized out>, recv=<value optimized out>, id=<value optimized out>, oid=<value optimized out>, argc=<value optimized out>, argv=<value optimized out>, body=0x7f30bf76bde8, flags=0) at eval.c:5928
#4  0x00007f30bf2c2f03 in rb_call (klass=139847347388680, recv=139847347388720, mid=3769, argc=4, argv=0x7fff9c5bd970, scope=0, self=139847234679040) at eval.c:6176

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{"series":[{"refresh_changes":true,"refresh_chart":true,"success":true},{"growl":"Started Tracking Enform. Updates should appear on your dashboard shortly."},{"closemodal":false},{"replaceFrom":{"action":"/projects/2bukd1sbny18j7485xi/trackers/2bxqzjtzjepicuudkp0/tracked_projects/add","selector":"#maintain-a-tracker"}}]}

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def create_tracked_project(*xpids)
    (xpids.flatten.each(&:strip!)).collect do |xpid|
      begin
        xproject = authorization.ticketmaster.projects.detect {|xp| xp.name == xpid}
        new_tracked_project = TrackedProject.create_from(xproject)
        tracked_projects << new_tracked_project
      rescue => exc
        warn exc
        raise exc
      end

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>> tm = TicketMaster.new(:lighthouse, {:token => "this is a public gist", :account => "garbhoch"})
=> #<TicketMaster:0x7ff5cf87fc68 @provider=TicketMaster::Provider::Lighthouse, @symbol=:lighthouse, @authentication=<#TicketMaster::Authenticator account="garbhoch" token="this is a public gist">>
>> Lighthouse::Project.find(:all)
=> nil
>> Lighthouse.update_site(Lighthouse::Project)
=> "http://garbhoch.lighthouseapp.com:"
>> Lighthouse::Project.find(:all)
=> [#<Lighthouse::Project:0x7ff5cf6bbb70 @prefix_options={}, @attributes={"name"=>"Test", "permalink"=>"test", "closed_states_list"=>"resolved,hold,invalid", "created_at"=>Tue Apr 05 21:17:35 UTC 2011, "description_html"=>"<div><p>Monkies!</p></div>", "public"=>false, "default_ticket_text"=>nil, "updated_at"=>Fri Apr 29 07:40:33 UTC 2011, "closed_states"=>"resolved/6A0 # You can customize colors\nhold/EB0     # with 3 or 6 character hex codes\ninvalid/A30  # 'A30' expands to 'AA3300'", "default_milestone_id"=>nil, "license"=>nil, "open_states_list"=>"new,open"

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#!/usr/bin/env ruby 
  
require 'rubygems'
gem 'soap4r' # The soap4r gem is actually an updated version of the built-in SOAP driver, so we need to override it. 
require 'soap/wsdlDriver'
  
soap = SOAP::WSDLDriverFactory.new('http://localhost:8080/rpc/soap/jirasoapservice-v2?wsdl').create_rpc_driver 
  
# Login. 
token = soap.login('admin', 'admin') 

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      def add_credit_card_data(url)
        begin 
          Braintree::TransparentRedirect.create_credit_card_data({
          :redirect_url => url + "/user/result",:credit_card => {
            :customer_id => customer_id}})
        rescue Exception => exc
          warn exc.message
          return exc
        end
      end