📊 Function: count

Counts the number of items in a list, object, array, or string input.

This is NOT a mathematical sum - it simply counts how many items are in the input you feed it.

⚙️ Usage

Array:

Pass an array and it counts the elements.

String:

Specify a separator (comma by default) to split and count items. If no separator is specified for strings, it auto-detects commas or spaces.

Object:

Counts the number of keys.

["a", "b", "c"]

→3

"apple,banana,orange"separator: ","

→3

"apple banana orange"separator: " "

→3

{name: "John", age: 30}

→2

"hello"

→1

""

→0

Note:

NameTypeDescriptionDefault

inputArrayStringObjectThe list, array, or string to count[]

separatorStringDelimiter for splitting strings (optional)","

NumberThe total count of items in the input.