const content = File.read(file_name); const lines = find_matching_lines(content, pattern) const result = truncate_lines(lines) Many people write OO code by chaining together method calls, and might be tempted to write this as something like: const result = content_of(file_name) .find_matching_lines(pattern) .truncate_lines() What’s the difference between these two pieces of code? Which do you think we prefer?
This is great example of the harm of methods
