Remove trailing space characters

Trailing space characters do nothing except take up disk space, they should be removed

.env

@@ -35,7 +35,7 @@
 # Put these in .env.production or .env.development to define your dev/prod
 # databases. Do not define it in .env or .env.local! It will be taken as your
 # test database too, and rails will wipe it if you run the test suite.
-# 
+#
 # If you are connecting to PostgreSQL via socket, omit the hostname (e.g.
 # postgresql:///danbooru2)
 # export DATABASE_URL="postgresql://localhost/danbooru2"

LICENSE

@@ -2,13 +2,13 @@ Copyright (c) 2013, Danbooru Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met: 
+modification, are permitted provided that the following conditions are met:
 
 1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer. 
+   list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution. 
+   and/or other materials provided with the distribution.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -22,5 +22,5 @@ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The views and conclusions contained in the software and documentation are those
-of the authors and should not be interpreted as representing official policies, 
+of the authors and should not be interpreted as representing official policies,
 either expressed or implied, of the FreeBSD Project.

README.md

@@ -10,7 +10,7 @@ simple to adapt for other platforms.
 
 For best performance, you will need at least 256MB of RAM for
 PostgreSQL and Rails. The memory requirement will grow as your
-database gets bigger. 
+database gets bigger.
 
 On production Danbooru uses PostgreSQL 9.4, but any 9.x release should
 work.
@@ -41,7 +41,7 @@ debug your Nginx configuration file.
 
 ## Services
 
-Danbooru employs numerous external services to delegate some 
+Danbooru employs numerous external services to delegate some
 functionality.
 
 For development purposes, you can just run mocked version of these
@@ -50,7 +50,7 @@ automatically using Foreman and the provided Procfile.
 
 ### Amazon Web Services
 
-In order to enable the following features, you will need an AWS SQS 
+In order to enable the following features, you will need an AWS SQS
 account:
 
 * Pool versions
@@ -68,11 +68,11 @@ The following features requires a Google API account:
 
 ### IQDB Service
 
-IQDB integration is delegated to the [IQDBS service](https://github.com/r888888888/iqdbs). 
+IQDB integration is delegated to the [IQDBS service](https://github.com/r888888888/iqdbs).
 
 ### Archive Service
 
-In order to access versioned data for pools and posts you will 
+In order to access versioned data for pools and posts you will
 need to install and configure the [Archives service](https://github.com/r888888888/archives).
 
 ### Reportbooru Service

app/views/comments/partials/show/_comment.html.erb

@@ -30,7 +30,7 @@
         <%= format_text(comment.body, data: dtext_data) %>
       </div>
       <%= render "application/update_notice", record: comment %>
-      
+
       <% if policy(comment).create? %>
         <menu>
           <% if context == :index_by_comment %>

app/views/forum_post_votes/_list.html.erb

@@ -1,5 +1,5 @@
-<%- 
-# votes 
+<%-
+# votes
 # forum_post
 %>
 

app/views/forum_posts/_forum_post.html.erb

@@ -1,5 +1,5 @@
 <% if policy(forum_post).show_deleted? %>
-  <article class="forum-post message" id="forum_post_<%= forum_post.id %>" 
+  <article class="forum-post message" id="forum_post_<%= forum_post.id %>"
            data-forum-post-id="<%= forum_post.id %>"
            <% if policy(moderation_reports).show? %>
             data-is-reported="<%= moderation_reports.pluck(:model_id).include?(forum_post.id) %>"

app/views/forum_topics/_secondary_links.html.erb

@@ -1,7 +1,7 @@
 <% content_for(:secondary_links) do %>
   <%= quick_search_form_for(:body_matches, forum_posts_path, "forum posts") %>
   <%= subnav_link_to "Listing", forum_topics_path %>
-  
+
   <% if policy(ForumTopic).create? %>
     <%= subnav_link_to "New", new_forum_topic_path %>
   <% end %>
@@ -14,7 +14,7 @@
   <% else %>
     <%= subnav_link_to "Request alias/implication", new_bulk_update_request_path %>
   <% end %>
-  
+
   <%= subnav_link_to "Search", search_forum_posts_path %>
   <%= subnav_link_to "Help", wiki_page_path("help:forum") %>
   <% if CurrentUser.is_member? && @forum_topic && !@forum_topic.new_record? %>

app/views/forum_topics/index.html.erb

@@ -9,7 +9,7 @@
 
     <p>
       Categories:
-      <%= link_to "All", forum_topics_path %>, 
+      <%= link_to "All", forum_topics_path %>,
       <%= link_to "New", forum_topics_path(search: { is_read: false }) %>,
       <% if policy(ForumTopic).moderate? %>
         <%= link_to "Private", forum_topics_path(search: { is_private: true }) %>,

app/views/layouts/default.html.erb

@@ -51,12 +51,12 @@
 
   <header id="top">
     <%= link_to Danbooru.config.app_name, root_path, id: "app-name-header", class: "heading" %>
-    
+
     <div id="maintoggle" class="mobile-only">
       <a href="#"><i id="maintoggle-on" class="fas fa-bars"></i></a>
       <a href="#"><i id="maintoggle-off" class="fas fa-times" style="display: none;"></i></a>
     </div>
-    
+
     <nav id="nav">
       <%= render "layouts/main_links" %>
       <% if content_for(:secondary_links).present? %>

app/views/modqueue/_desc.html.erb

@@ -1,5 +1,5 @@
 <p>
-  As a general rule, you should only approve of posts that you personally like. Posts that are not approved in three days will be automatically deleted. 
+  As a general rule, you should only approve of posts that you personally like. Posts that are not approved in three days will be automatically deleted.
 </p>
 
 <p>The <%= link_to_wikis(*Danbooru.config.modqueue_warning_tags) %> tags are highlighted in red.</p>

app/views/post_disapprovals/_counts.html.erb

@@ -1,6 +1,6 @@
 <% if (CurrentUser.can_approve_posts? || post.created_at < Danbooru.config.moderation_period.ago) && disapprovals.length > 0 %>
   <p>
-    It has been reviewed by <%= pluralize disapprovals.length, "approver" %>. 
+    It has been reviewed by <%= pluralize disapprovals.length, "approver" %>.
 
     <% if disapprovals.map(&:reason).grep("breaks_rules").count > 0 %>
       <%= disapprovals.map(&:reason).grep("breaks_rules").count %> believe it breaks the rules.

app/views/posts/partials/index/_related.html.erb

@@ -1,7 +1,7 @@
 <section id="related-box">
   <h2>Related</h2>
   <ul id="related-list">
-    <% if discover_mode? %> 
+    <% if discover_mode? %>
       <li id="secondary-links-posts-hot"><%= link_to "Hot", posts_path(:tags => "order:rank") %></li>
       <li id="secondary-links-posts-popular"><%= link_to "Popular", popular_explore_posts_path %></li>
       <li id="secondary-links-posts-curated"><%= link_to "Curated", curated_explore_posts_path %></li>

app/views/posts/partials/show/_edit.html.erb

@@ -59,7 +59,7 @@
 
     <%= render "related_tags/buttons" %>
   </div>
-  
+
   <div class="input">
     <%= f.submit "Submit" %>
   </div>

app/views/users/_statistics.html.erb

@@ -109,7 +109,7 @@
           <td>
             <%= link_to user.post_votes.count, post_votes_path(search: { user_name: user.name }) %> posts,
             <%= link_to user.comment_votes.count, comment_votes_path(search: { user_name: user.name }) %> comments,
-            <%= link_to user.forum_post_votes.count, forum_post_votes_path(search: { creator_name: user.name }) %> forum posts 
+            <%= link_to user.forum_post_votes.count, forum_post_votes_path(search: { creator_name: user.name }) %> forum posts
           </td>
         </tr>
       <% end %>
@@ -123,7 +123,7 @@
         <th>Post Changes</th>
         <td>
           <%= presenter.post_version_count(self) %>
-          <% if CurrentUser.id == user.id %> 
+          <% if CurrentUser.id == user.id %>
             (<%= link_to "refresh", new_maintenance_user_count_fixes_path %>)
           <% end %>
         </td>
@@ -190,7 +190,7 @@
         <th>Feedback</th>
         <td><%= presenter.feedbacks(self) %></td>
       </tr>
-      
+
       <% if policy(UserNameChangeRequest.new(user: user)).show? %>
         <% user.user_name_change_requests.visible(CurrentUser.user).tap do |changes| %>
           <% if changes.present? %>

app/views/users/edit.html.erb

@@ -7,8 +7,8 @@
 
     <%= edit_form_for @user do |f| %>
       <h2 id="edit-options">
-        <%= link_to "Basic", "#basic-settings", :class => "active" %> 
-        | <%= link_to "Advanced", "#advanced-settings" %> 
+        <%= link_to "Basic", "#basic-settings", :class => "active" %>
+        | <%= link_to "Advanced", "#advanced-settings" %>
       </h2>
 
       <fieldset id="basic-settings-section">
@@ -40,7 +40,7 @@
 
         <%= f.input :theme, collection: User.themes.keys, include_blank: false, hint: "The site's colorscheme (light mode or dark mode)." %>
         <%= f.input :enable_safe_mode, label: "Safe mode", hint: "Show only safe images. Hide questionable and explicit images.", as: :select, include_blank: false, collection: [["Yes", "true"], ["No", "false"]] %>
-        
+
         <%= f.input :per_page, label: "Posts per page", as: :select, hint: "Number of thumbnails per page", collection: (1..PostSets::Post::MAX_PER_PAGE), include_blank: false %>
         <%= f.input :default_image_size, hint: "Show full original images or resized #{Danbooru.config.large_image_width}px width samples.", label: "Default image width", collection: [["850px", "large"], ["original", "original"]], include_blank: false %>
         <%= f.input :receive_email_notifications, as: :select, include_blank: false, collection: [["Yes", "true"], ["No", "false"]], hint: "Receive an email when you receive a new dmail." %>
@@ -48,7 +48,7 @@
         <%= f.input :comment_threshold, hint: "Comments below this score will be hidden by default" %>
         <%= f.input :blacklisted_tags, hint: "Posts with these tags will be hidden. Put each tag on a separate line. <a href='/wiki_pages/help:blacklists'>View help.</a>".html_safe, :input_html => {:size => "40x5", :data => {:autocomplete => "tag-query"}} %>
       </fieldset>
-      
+
       <fieldset id="advanced-settings-section">
         <div class="input">
           <label>Account</label>

db/scripts.sql

@@ -62,8 +62,8 @@ WITH constants AS (
 
 
 -- autovacuum stats
-SELECT relname, last_vacuum, last_autovacuum, last_analyze, last_autoanalyze  
-FROM pg_stat_all_tables  
+SELECT relname, last_vacuum, last_autovacuum, last_analyze, last_autoanalyze
+FROM pg_stat_all_tables
 WHERE schemaname = 'public'
 and relname = 'posts';
 
@@ -135,7 +135,7 @@ SELECT
              WHEN number_of_columns = 1 THEN 0
              ELSE 1
            END) AS multi_column
-FROM pg_namespace 
+FROM pg_namespace
 LEFT OUTER JOIN pg_class ON pg_namespace.oid = pg_class.relnamespace
 LEFT OUTER JOIN
        (SELECT indrelid,
@@ -149,7 +149,7 @@ LEFT OUTER JOIN
            JOIN pg_class ipg ON ipg.oid = x.indexrelid  )
     AS foo
     ON pg_class.relname = foo.ctablename
-WHERE 
+WHERE
      pg_namespace.nspname='public'
 AND  pg_class.relkind = 'r'
 GROUP BY pg_class.relname, pg_class.reltuples, x.is_unique

db/structure.sql

@@ -33,7 +33,7 @@ CREATE FUNCTION public.favorites_insert_trigger() RETURNS trigger
       begin
         if (NEW.user_id % 100 = 0) then
           insert into favorites_0 values (NEW.*);
-    
+
         elsif (NEW.user_id % 100 = 1) then
           insert into favorites_1 values (NEW.*);
 

test/unit/bulk_update_request_test.rb

@@ -246,9 +246,9 @@ class BulkUpdateRequestTest < ActiveSupport::TestCase
       context "a script with extra whitespace" do
         should "validate" do
           @script = %{
-            create alias aaa -> 000 
+            create alias aaa -> 000
 
-            create alias bbb -> 111 
+            create alias bbb -> 111
           }
 
           @bur = create(:bulk_update_request, script: @script)

test/unit/sources/deviant_art_test.rb

@@ -335,17 +335,17 @@ module Sources
 
           [b]blah[/b] [i]blah[/i] [u]blah[/u] [s]blah[/s]
           herp derp
-          
+
           [quote]this is a quote[/quote]
-          
+
           * one
           * two
           * three
-          
+
           * one
           * two
           * three
-          
+
           "Heart":[https://e.deviantart.net/emoticons/h/heart.gif]
         EOS