# File lib/fog/bin/virtual_box.rb, line 13 def [](service) @@connections ||= Hash.new do |hash, key| hash[key] = case key when :compute Fog::Logger.warning("VirtualBox[:compute] is not recommended, use Compute[:virtualbox] for portability") Fog::Compute.new(:provider => 'VirtualBox') else raise ArgumentError, "Unrecognized service: #{key.inspect}" end end @@connections[service] end
# File lib/fog/bin/virtual_box.rb, line 26 def available? availability = if Gem::Specification.respond_to?(:find_all_by_name) !Gem::Specification.find_all_by_name('virtualbox').empty? # newest rubygems else !Gem.source_index.find_name('virtualbox').empty? # legacy end if availability for service in services for collection in self.class_for(service).collections unless self.respond_to?(collection) self.class_eval def self.#{collection} self[:#{service}].#{collection} end, __FILE__, __LINE__ end end end end availability end
# File lib/fog/bin/virtual_box.rb, line 4 def class_for(key) case key when :compute Fog::Compute::VirtualBox else raise ArgumentError, "Unrecognized service: #{key}" end end
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