gems.rb in bahuvrihi-tap-0.10.8

- old
+ new

@@ -1,9 +1,12 @@
 require 'rubygems'
 
 module Tap
   module Support
+    
+    # Methods for working with {RubyGems}[http://www.rubygems.org/] 
+    # and other gems frequently used by Tap.
     module Gems
       module_function
 
       # Returns the gemspec for the specified gem.  A gem version 
       # can be specified in the name, like 'gem >= 1.2'.  The gem 
@@ -21,9 +24,12 @@
         # load the gem and get the spec
         gem(name, version)
         Gem.loaded_specs[name]
       end
       
+      # Selects gem specs for which the block returns true.  If
+      # latest is specified, only the latest version of each
+      # gem will be passed to the block.
       def select_gems(latest=true)
         index = latest ?
           Gem.source_index.latest_specs :
           Gem.source_index.gems.collect {|(name, spec)| spec }
         
\ No newline at end of file