Wraps a non-array value in an array, or returns the array as-is.
The value or array to process.
The original array, or the value wrapped in a new array.
Use noNilsArray instead for safe null/undefined handling.
noNilsArray
Known issues with nil values:
null
undefined
[null]
[undefined]
[]
Wraps a non-array value in an array, or returns the array as-is.