What are common challenges faced by Ruby coding programmers when working on large-scale applications?

Ruby Coding Programmers often encounter challenges such as managing codebase complexity, ensuring application performance, and maintaining scalability as projects grow. Large-scale Ruby applications may require careful architectural decisions, efficient use of gems, and thorough testing to prevent regressions. Collaborating effectively with team members using version control and code review practices is also essential to maintain code quality and smooth workflows.