Author argues against strong typing systems and language features to prevent classes of bugs and instead encourages developers to "writing lots of tests" for things that a type system would prevent.
The authors thesis seems to be that it's preferable to rely on the programmer who wrote bugs to write even more bugs in tests in order to have some benefit over a compiler or type system that can prevent these things from happening in the first place?
So obviously it's an opinion and he's entitled to it, but (in my own opinion) it is so so so, on-its-face, just flat out wrong, I'm concerned that that it's creating developers who believe that writing so many tests (that languages and compilers save you time (and bugs) in writing) is a valid solution to preventing null pointer defeferences.
Author argues against strong typing systems and language features to prevent classes of bugs and instead encourages developers to "writing lots of tests" for things that a type system would prevent.
The authors thesis seems to be that it's preferable to rely on the programmer who wrote bugs to write even more bugs in tests in order to have some benefit over a compiler or type system that can prevent these things from happening in the first place?
So obviously it's an opinion and he's entitled to it, but (in my own opinion) it is so so so, on-its-face, just flat out wrong, I'm concerned that that it's creating developers who believe that writing so many tests (that languages and compilers save you time (and bugs) in writing) is a valid solution to preventing null pointer defeferences.