From 8d40c03cced18d9053a0b5809873ea77637b7709 Mon Sep 17 00:00:00 2001
From: Devin Howard <devin@callysto.com>
Date: Mon, 23 Jan 2017 13:28:25 -0500
Subject: [PATCH] thumb and medium image styles"

---
 app/models/attachment.rb | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index 52cf1a85..e862ede7 100644
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -6,9 +6,8 @@ class Attachment < ApplicationRecord
                     styles: lambda { |a|
                       if a.instance.image?
                         {
-                          small: 'x200>',
-                          medium: 'x300>',
-                          large: 'x400>'
+                          thumb: 'x128#',
+                          medium: 'x320>'
                         }
                       else
                         {}
@@ -18,19 +17,19 @@ class Attachment < ApplicationRecord
   validates_attachment_content_type :file, content_type: Attachable.allowed_types
 
   def image?
-    file.instance.file_content_type =~ %r{\Aimage}
+    Attachable.image_types.include(file.instance.file_content_type)
   end
 
   def audio?
-    file.instance.file_content_type ~= %r{\Aaudio}
+    Attachable.audio_types.include(file.instance.file_content_type)
   end
 
   def text?
-    file.instance.file_content_type ~= %r{\Atext}
+    Attachable.text_types.include(file.instance.file_content_type)
   end
 
   def pdf?
-    file.instance.file_content_type == 'application/pdf'
+    Attachable.pdf_types.include(file.instance.file_content_type)
   end
 
   def document?