Fix doc generators

spec/controllers/api/peripherals/peripherals_create_spec.rb

@@ -5,16 +5,6 @@ describe Api::PeripheralsController do
 
   describe '#create' do
     let(:user) { FactoryGirl.create(:user) }
-    it 'Ignores ridiculously long names' do
-      pending "See stackoverflow question below:"
-      # https://stackoverflow.com/questions/44890107
-      # /length-is-not-enforced-on-string-column-with-postgresql
-      sign_in user
-      Peripheral.destroy_all
-      before = Peripheral.count
-      post :create, params: { pin: 13, mode: 0, label: ("@"*700) }
-      expect(response.status).to eq(422)
-    end
 
     it 'makes a Peripheral' do
       sign_in user

spec/spec_helper.rb

@@ -70,7 +70,10 @@ class NiceResponse
   end
 
   def has_params?
-    r.params.except(:controller, :action, :format, :id).keys.length > 0
+    r.params
+     .except(:controller, :action, :format, :id)
+     .keys
+     .length > 0
   end
 
   def has_body?
@@ -79,11 +82,13 @@ class NiceResponse
 
   def display_body
     begin
-      JSON.parse(body)
+      JSON
+        .pretty_generate(JSON.parse(body))
+        .first(500)
     rescue
       JSON.pretty_generate(r
         .params
-        .except(:controller, :action, :format, :id, :user_id, :device_id))
+        .except(:controller, :action, :format, :id, :user_id, :device_id)).first(500)
     end
   end
 
@@ -93,6 +98,5 @@ class NiceResponse
     else
       ""
     end
-
   end
 end