$$substring

Gets a slice of an array by indices (negative begin index will slice from the end)

Usage

"$$slice(<begin>,[end]):{input}"

Returns

array (same items type as input)

Arguments

Argument	Type	Values	Required / Default Value	Description
begin	integer		Yes	Index of first character to slice from (if negative, counts from the end of the string)
end	integer			Index of last character to slice to (if negative, counts from the end of the string)

Examples

Input

Definition

Output

"hello"

"$$substring(1,3):$"

"ell"

"hello-world"

"$$substring(-5):$"

"world"