Kill trailing whitespace in ruby files

app/logical/sources/site.rb

@@ -2,14 +2,14 @@ module Sources
   class Site
     attr_reader :url, :strategy
     delegate :get, :referer_url, :site_name, :artist_name, :profile_url, :image_url, :tags, :artist_record, :unique_id, :to => :strategy
-    
+
     def self.strategies
       [Strategies::NicoSeiga, Strategies::Pixiv]
     end
-    
+
     def initialize(url)
       @url = url
-      
+
       Site.strategies.each do |strategy|
         if strategy.url_match?(url)
           @strategy = strategy.new(url)
@@ -18,7 +18,7 @@ module Sources
         end
       end
     end
-    
+
     def to_json
       return {
         :artist_name => artist_name,
@@ -30,7 +30,7 @@ module Sources
         :unique_id => unique_id
       }.to_json
     end
-    
+
     def available?
       strategy.present?
     end

app/logical/sources/strategies/base.rb

@@ -3,28 +3,28 @@ module Sources
     class Base
       attr_reader :url
       attr_reader :artist_name, :profile_url, :image_url, :tags
-      
+
       def self.url_match?(url)
         false
       end
-      
+
       def initialize(url)
         @url = url
       end
-      
+
       # No remote calls are made until this method is called.
       def get
         raise NotImplementedError
       end
-      
+
       def site_name
         raise NotImplementedError
       end
-      
+
       def unique_id
         artist_name
       end
-      
+
       def artist_record
         if artist_name.present?
           Artist.other_names_match(artist_name)
@@ -32,11 +32,11 @@ module Sources
           nil
         end
       end
-      
+
       def referer_url(template)
         template.params[:ref] || template.params[:url]
       end
-      
+
     protected
       def agent
         raise NotImplementedError

app/logical/sources/strategies/nico_seiga.rb

@@ -8,7 +8,7 @@ module Sources
       def site_name
         "Nico Seiga"
       end
-      
+
       def unique_id
         profile_url =~ /\/illust\/(\d+)/
         "nicoseiga" + $1
@@ -21,9 +21,9 @@ module Sources
           @tags = get_tags_from_page(page)
         end
       end
-      
+
     protected
-    
+
       def get_profile_from_page(page)
         links = page.search("div.illust_user_name a")
 
@@ -34,10 +34,10 @@ module Sources
           profile_url = nil
           artist_name = nil
         end
-        
+
         return [artist_name, profile_url].compact
       end
-      
+
       def get_image_url_from_page(page)
         links = page.search("a#illust_link")
 
@@ -47,7 +47,7 @@ module Sources
           nil
         end
       end
-      
+
       def get_tags_from_page(page)
         links = page.search("div#tag_block nobr a.tag")
 
@@ -55,7 +55,7 @@ module Sources
           [node.text, "http://seiga.nicovideo.jp" + node.attr("href")]
         end
       end
-    
+
       def agent
         @agent ||= begin
           mech = Mechanize.new

app/logical/sources/strategies/pixiv.rb

@@ -4,7 +4,7 @@ module Sources
       def self.url_match?(url)
         url =~ /^https?:\/\/(?:\w+\.)?pixiv\.net/
       end
-      
+
       def referer_url(template)
         if template.params[:ref] =~ /pixiv\.net\/member_illust/ && template.params[:ref] !~ /mode=manga/
           template.params[:ref]
@@ -12,16 +12,16 @@ module Sources
           template.params[:url]
         end
       end
-      
+
       def site_name
         "Pixiv"
       end
-      
+
       def unique_id
         image_url =~ /\/img\/([^\/]+)/
         $1
       end
-      
+
       def get
         agent.get(URI.parse(normalized_url).request_uri) do |page|
           @artist_name, @profile_url = get_profile_from_page(page)
@@ -31,13 +31,13 @@ module Sources
       end
 
     protected
-    
+
       def get_profile_from_page(page)
         profile_url = page.search("a.user-link").first
         if profile_url
           profile_url = "http://www.pixiv.net" + profile_url["href"]
         end
-        
+
         artist_name = page.search("h1.user").first
         if artist_name
           artist_name = artist_name.inner_text
@@ -45,7 +45,7 @@ module Sources
 
         return [artist_name, profile_url]
       end
-      
+
       def get_image_url_from_page(page)
         element = page.search("div.works_display a img").first
         if element
@@ -54,10 +54,10 @@ module Sources
           nil
         end
       end
-      
+
       def get_tags_from_page(page)
         # puts page.root.to_xhtml
-        
+
         links = page.search("ul.tags a.text").find_all do |node|
           node["href"] =~ /search\.php/
         end
@@ -70,7 +70,7 @@ module Sources
           []
         end
       end
-      
+
       def normalized_url
         @normalized_url ||= begin
           if url =~ /\/(\d+)(?:_big)?(?:_m|_p\d+)?\.(?:jpg|jpeg|png|gif)/i
@@ -84,7 +84,7 @@ module Sources
           end
         end
       end
-      
+
       def agent
         @agent ||= begin
           mech = Mechanize.new