End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

Gem.latest_version_for

latest_version_for(name)

# File tmp/rubies/ruby-3.2.0/lib/rubygems.rb, line 859
def self.latest_version_for(name)
  spec = latest_spec_for name
  spec && spec.version
end

Returns the version of the latest release-version of gem name

See also .latest_spec_for .load_env_plugins .latest_rubygems_version .load_path_insert_index also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0