diff options
Diffstat (limited to 'lib/rubygems/commands/install_command.rb')
| -rw-r--r-- | lib/rubygems/commands/install_command.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/rubygems/commands/install_command.rb b/lib/rubygems/commands/install_command.rb index 923d578a15..1a6eb68a8b 100644 --- a/lib/rubygems/commands/install_command.rb +++ b/lib/rubygems/commands/install_command.rb @@ -38,6 +38,19 @@ class Gem::Commands::InstallCommand < Gem::Command "--no-test --install-dir #{Gem.dir}" end + def description # :nodoc: + <<-EOF +The install command installs local or remote gem into a gem repository. + +For gems with executables ruby installs a wrapper file into the executable +directory by deault. This can be overridden with the --no-wrappers option. +The wrapper allows you to choose among alternate gem versions using _version_. + +For example `rake _0.7.3_ --version` will run rake version 0.7.3 if a newer +version is also installed. + EOF + end + def usage # :nodoc: "#{program_name} GEMNAME [GEMNAME ...] [options] -- --build-flags" end @@ -106,6 +119,8 @@ class Gem::Commands::InstallCommand < Gem::Command installed_gems.each do |gem| Gem::DocManager.new(gem, options[:rdoc_args]).generate_ri end + + Gem::DocManager.update_ri_cache end if options[:generate_rdoc] then |