Matt Jones 2bf58aa782 Fix a number of errors in the config.gem mechanism. ... * Rails::GemDependency was missing definitions for hash and eql?, causing Array#uniq to not work. * If several versions of a gem are unpacked in vendor, now chooses the highest if no version is specified. * streamlined add_load_path. Now sets up Rubygems correctly to allow 'gem' to find frozen gems, with gems frozen to vendor/gems and specifications in vendor/gems/<gem-name>/.specification * Rails::GemDependency#specification would return a spec for the highest installed version, even for frozen gems and/or previously loaded lower versions. See in part ticket #1123. * removed vendor from default_load_paths - it was causing autoloading to append Gems::Gems::<gem-dir> to constant names * added additional tests for loading frozen gems. * incorporates the fix from #1107 for vendor rails * defers to freeze:gems for handling the Rails framework. gems:unpack WILL NOT place a copy of Rails in vendor/gems. Should close #1123 completely. * incorporates, via using the gem loader for frozen gems, fixes corresponding to #227, #324, #362, #527, and #742. * gem plugins now work the same whether frozen or not. Correctness of the behavior is a matter for another ticket... Signed-off-by: rick <technoweenie@gmail.com>		2008-10-05 10:16:17 -07:00
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lib	Fix a number of errors in the config.gem mechanism.	2008-10-05 10:16:17 -07:00
.specification	Fix a number of errors in the config.gem mechanism.	2008-10-05 10:16:17 -07:00