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last()

Number list

This function returns the last element of a number list. If the number list is empty, the function returns  null .

Bash
last(numberList) #Output: Number

Examples

Parser expression

Description
Bash
last([3, 2, 1, 0])

This example returns:

0

Additional information

Parameters used in this function

Parameter

Input (data type)

Description

numberList

number list

Any given number list.

Output

This function returns a number

Text list

This function returns the last element of a text list. If the text list is empty, the function returns  null .

Bash
last(textList) #Output: Text

Examples

Parser expression

Description
Bash
last(["blue", "red", "green"])

This example returns:

green

Additional information

Parameters used in this function

Parameter

Input (data type)

Description

textList

text list

Any given text list.

Output

This function returns a text

Issue list

This function returns an issue list with the last element of the given issue list. If the issue list is empty, the function returns an empty  issue list .

Bash
last(issueList) #Output: Issue list

Examples

Parser expression

Description
Bash
last(subtasks())

This example returns the last sub-task returned by subtasks().

If subtasks() returns [SUB-1, SUB-2, SUB-3], the output will be:

[SUB-3]

Additional information

Parameters used in this function

Parameter

Input (data type)

Description

issueList

issue list

Any given issue list. Usually this value is retrieved from a function (e.g. linkedIssues() or subtasks()).

Output

This function returns an  issue list

📚 Use cases and examples