Rubygems deprecation warning

[jonuts]

Getting a deprecation warning from rubygems 1.6.0:

Warning: Gem::cache is deprecated and will be removed on or after August 2011.  Use Gem::source_index.

The offending file is lib/templater/discovery.rb at line 62

[nexneo]

There is total 3 warnings, templater will stop working in next ruby gems update?

NOTE: Gem.cache is deprecated, use Gem::source_index. It will be removed on or after 2011-08-01.
Gem.cache called from /Library/Ruby/Gems/1.8/gems/templater-1.0.0/lib/templater/discovery.rb:62.
NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.
Gem.source_index called from /Library/Ruby/Site/1.8/rubygems.rb:1128.
NOTE: Gem::SourceIndex#each is deprecated with no replacement. It will be removed on or after 2011-11-01.
Gem::SourceIndex#each called from /Library/Ruby/Gems/1.8/gems/templater-1.0.0/lib/templater/discovery.rb:62.