# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 257
def initialize(version_string, full_version_string = nil)
  @version = version_string.split(".").map(&:to_i)
  @full_version_string = full_version_string
end

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 262
def <=>(version_string)
  @version <=> version_string.split(".").map(&:to_i)
end

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 266
def to_s
  @version.join(".")
end