Rubocop: resolve Style/RedundantRegexpArgument

Author: orien

lib/webmachine/quoted_string.rb

@@ -28,7 +28,7 @@ def quote(str)
 
     # Escapes quotes within a quoted string.
     def escape_quotes(str)
-      str.gsub(/"/, '\\"')
+      str.gsub('"', '\\"')
     end
 
     # Unescapes quotes within a quoted string

lib/webmachine/resource/authentication.rb

@@ -24,7 +24,7 @@ module Authentication
       # @yieldparam [String] password the passed password
       # @yieldreturn [true,false] whether the username/password is correct
       def basic_auth(header, realm = 'Webmachine')
-        if header =~ BASIC_HEADER && yield(*$1.unpack1('m*').split(/:/, 2))
+        if header =~ BASIC_HEADER && yield(*$1.unpack1('m*').split(':', 2))
           true
         else
           %(Basic realm="#{realm}")