Merge pull request #198 from Earlopain/uri-parser-memo

Move uri parser to constant

Author: rafaelfranca

lib/global_id/uri/gid.rb

@@ -36,6 +36,8 @@ class InvalidModelIdError < URI::InvalidComponentError; end
     COMPOSITE_MODEL_ID_MAX_SIZE = 20
     COMPOSITE_MODEL_ID_DELIMITER = "/"
 
+    URI_PARSER = URI::RFC2396_Parser.new # :nodoc:
+
     class << self
       # Validates +app+'s as URI hostnames containing only alphanumeric characters
       # and hyphens. An ArgumentError is raised if +app+ is invalid.
@@ -62,7 +64,7 @@ def validate_app(app)
       #   URI.parse('gid://bcx')       # => URI::GID instance
       #   URI::GID.parse('gid://bcx/') # => raises URI::InvalidComponentError
       def parse(uri)
-        generic_components = URI.split(uri) << URI::RFC2396_Parser.new << true # RFC2396 parser, true arg_check
+        generic_components = URI.split(uri) << URI_PARSER << true # RFC2396 parser, true arg_check
         new(*generic_components)
       end