First two requirements complete. Time to start the 3rd!
Write tests, not just to drive the code; but for safety in the future!
Don't modify existing behavior when making a test pass.
I really like the Elvis Operator
"I know what the test is giving us, and I know what it wants back." Just write that.
Create abstractions for the patterns emerging in the code.
Always consider reability.
Refactor for readability
ALT+Shift for column selection.
Refactoring is fun! And sometimes we do it wrong... Let's see what I realized!
Never use an out param.
Please ignore the static method.
While there's still a pattern; we've followed Rule 4 - Fewest Elements as well as having effective names.
I like precision in my names... But not at the cost of readability.