gitcode.rb in gitlab-gollum-lib-4.2.7

- old
+ new
@@ -4,44 +4,44 @@
 require 'uri'
 require 'open-uri'
 
 module Gollum
   class Gitcode
-    def initialize path
+    def initialize(path)
       raise(ArgumentError, 'path is nil or empty') if path.nil? or path.empty?
 
       @uri = URI::HTTP.build({
-        :path   => self.unchomp(path),
-        :host   => 'raw.github.com',
-        :scheme => 'https',
-        :port   => 443 })
+                                 :path   => self.unchomp(path),
+                                 :host   => 'raw.github.com',
+                                 :scheme => 'https',
+                                 :port   => 443 })
     end
 
     def contents
       @contents ||= self.req @uri
     end
 
-    def unchomp p
+    def unchomp(p)
       return p if p.nil?
       p[0] == '/' ? p : ('/' + p)
     end
 
-    def req uri, cut = 1
+    def req(uri, cut = 1)
       return "Too many redirects or retries" if cut >= 10
-      http = Net::HTTP.new uri.host, uri.port
+      http         = Net::HTTP.new uri.host, uri.port
       http.use_ssl = true
-      resp = http.get uri.path, {
-        'Accept'        => 'text/plain',
-        'Cache-Control' => 'no-cache',
-        'Connection'    => 'keep-alive',
-        'Host'          => uri.host,
-        'User-Agent'    => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/15.0'
+      resp         = http.get uri.path, {
+          'Accept'        => 'text/plain',
+          'Cache-Control' => 'no-cache',
+          'Connection'    => 'keep-alive',
+          'Host'          => uri.host,
+          'User-Agent'    => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/15.0'
       }
-      code = resp.code.to_i
+      code         = resp.code.to_i
       return resp.body if code == 200
       return "Not Found" if code == 404
       return "Unhandled Response Code #{code}" unless code == 304 or not resp.header['location'].nil?
-      loc = URI.parse resp.header['location']
+      loc  = URI.parse resp.header['location']
       uri2 = loc.relative?() ? (uri + loc) : loc # overloads (+)
       return req uri2, (cut + 1)
     end
   end
 end