Converts this AvailableSet into a RequestSet that can be used to install gems.
If development is :none then no development dependencies are installed. Other options are :shallow for only direct development dependencies of the gems in this set or :all for all development dependencies.
Return true if this spec can require file.
Return an array of extra arguments for the command. The extra arguments come from the gem configuration file read at program startup.
Adds extra args from ~/.gemrc
Build a single index for RubyGems 1.2 and newer
Builds indices for RubyGems 1.2 and newer. Handles full, latest, prerelease
List of gem file names to index.
Make directories for index generation
Combines specs in index and source then writes out a new copy to dest. For a latest index, does not ensure the new file is minimal.
Writes the full .gemspec specification (in Ruby) to the gem home’s specifications/default directory.
Return the text for an application file.
Writes the .gem file to the cache directory
we have our own signing code here to avoid a dependency on the aws-sdk gem
TODO: move to minitest
TODO: move to minitest