TailOfList

Type

operator

Summary

Returns the last element of Target.

Syntax

the tail of <Target>

Description

Returns the first element of the list Target without modifying Target. the tail of tVar is equivalent to using the IndexedElementOfList operator with index -1 tVar[-1]

Parameters

Name	Type	Description
Target		An expression which evaluates to a list.

Examples

variable tVar as List
put the empty list into tVar
push "first element" onto tVar
push "last element" onto tVar

variable tResult as String
if the tail of tVar is "last element" then
	put "success" into tResult
end if

Value

Name	Type	Description
return		The last element of Target

Related

operator: IndexedElementOfList