Code optimised for an interpreter is often also optimised for the programmer, whose primary job is interpreting code. What makes natural language intuitive is t

Code optimised for an interpreter is often also optimised for the programmer, whose primary job is interpreting code. What makes natural language intuitive is that it doesn't have to be precise. You can assume language does what it is intended to do. A programmer, by contrast, must know exactly what the program does. You cannot assume it does what you want it to do because the computer doesn't know what you want it to do. A language cannot be made less precise by the addition of new rules; it is only made more complicated as there is more to remember. In this example, the person writing the ternary expression had to learn that it exists. If it didn't exist, there would have been less learning to do. Perl is the limit of this process – a language with many rules to appear natural and human-like that it's almost impossible to actually read. Each rule of a language is a cognitive burden. It can only justify itself if the thing it replaces is a greater burden.