class Gem::Doctor
Cleans up after a partially-failed uninstall or for an invalid Gem::Specification
.
If a specification was removed by hand this will remove any remaining files.
If a corrupt specification was installed this will clean up warnings by removing the bogus specification.
Public Class Methods
new(gem_repository, dry_run = false)
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Creates a new Gem::Doctor
that will clean up gem_repository
. Only one gem repository may be cleaned at a time.
If dry_run
is true no files or directories will be removed.
# File lib/rubygems/doctor.rb, line 45 def initialize(gem_repository, dry_run = false) @gem_repository = gem_repository @dry_run = dry_run @installed_specs = nil end
Public Instance Methods
doctor()
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Cleans up uninstalled files and invalid gem specifications
# File lib/rubygems/doctor.rb, line 69 def doctor @orig_home = Gem.dir @orig_path = Gem.path say "Checking #{@gem_repository}" Gem.use_paths @gem_repository.to_s unless gem_repository? say "This directory does not appear to be a RubyGems repository, " + "skipping" say return end doctor_children say ensure Gem.use_paths @orig_home, *@orig_path end
gem_repository?()
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Are we doctoring a gem repository?
# File lib/rubygems/doctor.rb, line 62 def gem_repository? !installed_specs.empty? end