Fixed image_tag attributes issue

Author: gabifija

app/helpers/filestack_rails/application_helper.rb

@@ -35,7 +35,7 @@ def filestack_image(url, options = {})
         transform_object.add_external_url url
         image_tag transform_object.fs_url, options
       else
-        image_tag url
+        image_tag url, options
       end
     end
 

filestack-rails.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.md"]
 
   s.add_dependency 'rails', '>= 4.0'
-  s.add_dependency "filestack", '~> 2.6.0'
+  s.add_dependency "filestack", '~> 2.6.5'
 
   s.add_development_dependency 'coveralls'
   s.add_development_dependency 'sqlite3', '~> 1.3', '>= 1.3.6'

spec/helpers/application_helper_spec.rb

@@ -39,11 +39,17 @@
   end
 
   describe "#filestack_image" do
-    it "returns the correct tag" do
+    it "returns the image tag with transformation" do
       image = filestack_image 'www.example.com', transform: filestack_transform.resize(width: 100, height: 100)
       correct = '<img src="https://cdn.filestackcontent.com/API_KEY/resize=width:100,height:100/www.example.com" />'
       expect(image).to eq(correct)
     end
+
+    it "returns the image tag with attributes" do
+      image = filestack_image 'https://cdn.filestackcontent.com/7Djkxw9TPyEWdjxILnUQ', size: '16x10'
+      correct = '<img src="https://cdn.filestackcontent.com/7Djkxw9TPyEWdjxILnUQ" width="16" height="10"/>'
+      expect(image).to eq(correct)
+    end
   end
 
   describe "#get_policy_and_signature" do