Language Design: Naming Conventions
Part 3: Lookup
Published on 2022-06-07. Last updated on 2022-07-26
| Name |
Example |
Explanation |
| – |
Array(12.3, 45.6)(0)
someList(1)
someMap("key")
|
- retrieves the value at the given index/key
|
at |
Array(12.3, 45.6).at(1) |
- returns a reference to the given position in the array
|
contains |
someList.contains(1)
someMap.contains("key")
|
- checks whether container includes a value, as determined by an equality check (
==)
|
includes |
someList.includes(1)
someMap.includes("key")
|
- checks whether container includes a value, as determined by an identity check (
===)
|