move usage charge

jordanliddle · jordanliddle · commit f1ea4282e40b · 2016-09-30T11:15:00.000-04:00
diff --git a/02 Charging For Your App/app.rb b/02 Charging For Your App/app.rb
@@ -79,7 +79,6 @@ def initialize
       return [403, "You're not authorized to perform this action."]
     end
 
-    create_usage_charge
     # parse the request body as JSON data
     json_data = JSON.parse data
 
@@ -92,6 +91,7 @@ def initialize
 
       variant.metafields.each do |field|
         if field.key == 'ingredients'
+          create_usage_charge
           items = field.value.split(',')
 
           items.each do |item|
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Shopify App Examples
 
-This repository is home to the code examples highlighted in various [Shopify API tutorials](http://docs.myshopify.io/api/tutorials/). They are designed solely for the purposes of introducing new developers to the Shopify API. The example apps are written in [Sinatra](https://github.com/sinatra/sinatra), but the concepts presented will also apply to developers building applications in other languages such as Python, Node.js and PHP.
+This repository is home to the code examples highlighted in various [Shopify API tutorials](http://docs.myshopify.io/api/tutorials/). They are designed solely for the purpose of introducing new developers to the Shopify API. The example apps are written in [Sinatra](https://github.com/sinatra/sinatra), but the concepts presented will also apply to developers building applications in other languages such as Python, Node.js and PHP.
 
 ## Tutorial index
 
@@ -35,13 +35,5 @@ This tutorial series uses [ngrok](https://ngrok.com/) to create a secure tunnel
 
 ## Running the app
 
-``` sh
-# navigate to the correct tutorial
-$ cd 01\ Getting\ Started/
-# create the .env and copy your API key and API secret values
-$ echo $'API_KEY=YOUR_API_KEY\nAPI_SECRET=YOUR_SECRET_KEY' >.env
-# install dependencies
-$ bundle install
-# run the app
-$ ruby app.rb
-```
+`bundle install`
+`ruby app.rb`
