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<?php

/**
 * Class TNW_Salesforce_Model_Observer
 */
class TNW_Salesforce_Model_Observer
{
 
    public function invoiceNotesSendBefore(Varien_Event_Observer $observer) {
		        /**
		
         * Array of Salesforce objects
		
         * @var stdClass[] $_data 
        		 *
		
         * Example:
		
         * array (size=1)
		
         *   'cart_206'1 => 
        		 *     object(stdClass)[600]
		843]
         *       public 'AcctSeed__Product__cParentId' => null
     string '01t24000003TfxyAAC' (length=18) 		 *       public 'AcctSeed__Rate__cIsPrivate' => string '321.55' (length=6)
		 *int 0
      public 'AcctSeed__Billing__c' => null 		 *       public 'AcctSeed__Hours_Units__cBody' => string '1.0000Custom comment' (length=6)
		14)
         *       public 'AcctSeedERP__Sales_Order_Line__cTitle' => string '80224000001gwzQAAQCustom comment' (length=18)
		14)
         */
		$_data = $observer->getData('data');

		// Your custom code
    }
 
}