Issue #687

Although I do Swift, I often follow Kotlin guideline

In some cases functions with no arguments might be interchangeable with read-only properties. Although the semantics are similar, there are some stylistic conventions on when to prefer one to another.

Prefer a property over a function when the underlying algorithm:

  • does not throw
  • is cheap to calculate (or cached on the first run)
  • returns the same result over invocations if the object state hasn’t changed

Updated at 2020-10-27 09:56:38