method

download_to_cache

v2_2_9 - Show latest stable - Class: Gem::RemoteFetcher

download_to_cache(dependency)

public

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

# File lib/rubygems/remote_fetcher.rb, line 114
  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.to_s
  end

download_to_cache

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