From f2eab9ee2d0f7f2c65aba0f2c5765040df2faa5e Mon Sep 17 00:00:00 2001
From: Devin Howard <devin@callysto.com>
Date: Thu, 30 Jun 2016 12:10:58 +0800
Subject: [PATCH] random other warnings fixed

---
 app/controllers/api/tokens_controller.rb |  2 +-
 app/controllers/topics_controller.rb     | 10 +++++-----
 app/models/user.rb                       |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/app/controllers/api/tokens_controller.rb b/app/controllers/api/tokens_controller.rb
index 739fef9b..cea6ac5f 100644
--- a/app/controllers/api/tokens_controller.rb
+++ b/app/controllers/api/tokens_controller.rb
@@ -1,6 +1,6 @@
 class Api::TokensController < API::RestfulController
   def my_tokens
-    raise Pundit::NotAuthorizedError.new unless current_user
+    raise Pundit::NotAuthorizedError unless current_user
     instantiate_collection page_collection: false, timeframe_collection: false
     respond_with_collection
   end
diff --git a/app/controllers/topics_controller.rb b/app/controllers/topics_controller.rb
index c7b90da1..253f1ec1 100644
--- a/app/controllers/topics_controller.rb
+++ b/app/controllers/topics_controller.rb
@@ -9,11 +9,11 @@ class TopicsController < ApplicationController
   # GET /topics/autocomplete_topic
   def autocomplete_topic
     term = params[:term]
-    if term && !term.empty?
-      @topics = policy_scope(Topic.where('LOWER("name") like ?', term.downcase + '%')).order('"name"')
-    else
-      @topics = []
-    end
+    @topics = if term && !term.empty?
+                policy_scope(Topic.where('LOWER("name") like ?', term.downcase + '%')).order('"name"')
+              else
+                []
+              end
     render json: autocomplete_array_json(@topics)
   end
 
diff --git a/app/models/user.rb b/app/models/user.rb
index 1961b72a..236bf4e1 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -40,7 +40,7 @@ class User < ActiveRecord::Base
                             default_url: 'https://s3.amazonaws.com/metamaps-assets/site/user.png'
 
   # Validate the attached image is image/jpg, image/png, etc
-  validates_attachment_content_type :image, content_type: /\Aimage\/.*\Z/
+  validates_attachment_content_type :image, content_type: %r(\Aimage/.*\Z)
 
   # override default as_json
   def as_json(_options = {})