From 6558becea4e244488a12ba5202a03d534d37523a Mon Sep 17 00:00:00 2001
From: Rob Madden <madden.rob@gmail.com>
Date: Tue, 24 Oct 2017 14:30:23 -0700
Subject: [PATCH] Add update function

---
 lib/adzerk/client.rb   | 9 +++++++++
 lib/adzerk/creative.rb | 5 +++++
 2 files changed, 14 insertions(+)

diff --git a/lib/adzerk/client.rb b/lib/adzerk/client.rb
index 79e172d..6a0438c 100644
--- a/lib/adzerk/client.rb
+++ b/lib/adzerk/client.rb
@@ -69,6 +69,15 @@ def create_creative(data={}, image_path='')
       response
     end
 
+    def update_creative(data={}, image_path='')
+      response = RestClient.patch(@config[:host] + 'creative',
+                                 {:creative => camelize_data(data).to_json},
+                                 :X_Adzerk_ApiKey => @api_key,
+                                 :accept => :json)
+      response = upload_creative(JSON.parse(response)["Id"], image_path) unless image_path.empty?
+      response
+    end
+
     def upload_creative(id, image_path, size_override: false)
       image = File.new(image_path, 'rb')
       url = @config[:host] + 'creative/' + id.to_s + '/upload'
diff --git a/lib/adzerk/creative.rb b/lib/adzerk/creative.rb
index 0e70252..5fc16a3 100644
--- a/lib/adzerk/creative.rb
+++ b/lib/adzerk/creative.rb
@@ -8,6 +8,11 @@ def create(data= {}, imagepath='')
       uncamelize_data(JSON.parse(response))
     end
 
+    def update(data= {}, imagepath='')
+      response = @client.update_creative(data, imagepath)
+      uncamelize_data(JSON.parse(response))
+    end
+
     def list(advertiserId)
       url = 'advertiser/' + advertiserId.to_s + "/creatives"
       parse_response(@client.get_request(url))