Gem::RemoteFetcher#download_to_cache

download_to_cache(dependency)

lib/rubygems/remote_fetcher.rb View on GitHub ↗

# File tmp/rubies/ruby-3.4.1/lib/rubygems/remote_fetcher.rb, line 97
def download_to_cache(dependency)
  found, _ = Gem::SpecFetcher.fetcher.spec_for_dependency dependency

  return if found.empty?

  spec, source = found.max_by {|(s,_)| s.version }

  download spec, source.uri
end

Given a name and requirement, downloads this gem into cache and returns the filename. Returns nil if the gem cannot be located.

See also #download #fetch_file #close_all #fetch_http also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

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