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End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
class · Ruby 3.0
Gem::Commands::InstallCommand
< Gem::Command
include Gem::InstallUpdateOptions
include Gem::LocalRemoteOptions
include Gem::VersionOption
1 instance methods
1 class methods
Gem installer command line tool
See ‘gem help install`