This method is only available on newer versions.
The first available version (v2_6_3) is shown here.
gem_mirrors()
public
No documentation available.
# File lib/bundler/settings.rb, line 180
def gem_mirrors
all.inject(Mirrors.new) do |mirrors, k|
mirrors.parse(k, self[k]) if k.start_with?("mirror.")
mirrors
end
end