Abstract: Source code of a logical segment of a codebase can be isolated from other portions of the codebase yet the logical segment and the other portions may have mutual dependencies. Packaging multiple versions of the logical segment and the other portions of the codebase to be compilable as a single binary file can simplify the development, testing, and release work flows of the codebase. For example, development, evaluation, and deployment of the logical segment and the other portions of the code base can run on different schedules. As another example, a provider of the codebase can control which version of the logical segment computing devices execute.

Abstract: A flexing tie rod assembly has a steel cable having a diameter and a length, metal cable ends joined rigidly to opposite ends of the steel cable, the cable ends adapted to join to adaptive tie rod ends, a steel coil spring surrounding the cable for full length of the cable between the metal cable ends, and a polymer casement enclosing the cable and coil spring from metal cable end to opposite metal cable end. The strength characteristics of the cable, the coil spring and the polymer casement result in a compressive force rating below which the tie rod assembly stays straight under linear compression, and above which the tie rod assembly buckles to some degree without relative rotation of the cable ends.

Abstract: Source code of a logical segment of a codebase can be isolated from other portions of the codebase yet the logical segment and the other portions may have mutual dependencies. Packaging multiple versions of the logical segment and the other portions of the codebase to be compilable as a single binary file can simplify the development, testing, and release work flows of the codebase. For example, development, evaluation, and deployment of the logical segment and the other portions of the code base can run on different schedules. As another example, a provider of the codebase can control which version of the logical segment computing devices execute.