Q:

ShopifyAPI Webhook Removal

I have checked the following URLs:
How to delete Shopify Webhooks made thru Shopify API? 
Deleting Webhooks
But neither seem to really explain how to remove them via inside an app. 
I have for example over 100 stores with legacy webhooks that I want to remove for them using the API.  
@legacyhooks = ShopifyAPI::Webhook.find(:all, :params => {:limit => 15, :created_at_max => '2013-09-02', :order => "created_at DESC" })

Which this works great.  But How do remove them? 
I have tried: 
ShopifyAPI::Webhook.destroy  ShopifyAPI::Webhook.delete  ShopifyAPI::Webhook.remove

And none of those seem to work. 
EDIT:
I have tried: ShopifyAPI::Webhook.delete({ :id => h.id })
Where the PKID h.id is within a loop.  But I get a 404 error. 
There is documentation for ShopifyAPI::Webhook.create and ShopifyAPI::Webhook.find but after that, nothing. 
I DO NOT wish use the CLI or run a cURL command for each one (eg.  could be thousands)
I just want to do it automatically within the app that created it itself. 

A:

Simple.  Try this.  Works perfect for me every time... 
@legacyhooks = ShopifyAPI::Webhook.find(:all, :params => {:limit => 15, :created_at_max => '2013-09-02', :order => "created_at DESC" })
@legacyhooks.each {|wh| wh.destroy }

You can go crazy extending this concept... 
For example.. one of my rake tasks... is:
def remove_webhooks
  ShopifyAPI::Webhook.all.each {|wh| wh.destroy if wh.topic == 'products/update'}
end

'Nuff said?