class Bundler::CompactIndexClient::Cache

def parse_gem(string)
  version_and_platform, rest = string.split(" ", 2)
  version, platform = version_and_platform.split("-", 2)
  dependencies, requirements = rest.split("|", 2).map {|s| s.split(",") } if rest
  dependencies = dependencies ? dependencies.map {|d| parse_dependency(d) } : []
  requirements = requirements ? requirements.map {|r| parse_dependency(r) } : []
  [version, platform, dependencies, requirements]
end