проект с длительным жизненным циклом(If you are a developer working on a long-lived project, most of the code will not have been written by you, nor even by anyone currently on your team. Since the members of the team will rotate over the lifetime of the project, and most code will not be written by the current team, the dominant concerns are things like: 1) Comprehension: How easy is it to understand code that a previous team member wrote? 2) Productivity: Can we add new features quickly and safely? 3) Safety: If a change or refactoring is made, can we be confident it won’t break anything? Alex_Odeychuk)
