Syntax

arrayGetElement(array, index)

Package

array

Alias

getElement(array, index)

Pkg Usage

getElement(array, index)

Description

Returns the element at the specified index.

Returns the element at the specified index.

Parameters

Parameter name

Type

Required

Description

array

Array

Yes

Array where the element at the specified index is searched.

index

Number

Yes

Index of the element to be returned.

Return Type

Element of the array type.

Example

for(number i = 0; i < size(watchers); i = i + 1){
    print(getElement(watchers, i) + " is watching this issue.");
}

Prints all the elements of the array watchers.

  1. If index is not number or has negative value the function returns error.

  2. If index is greater than the size of the array, the function will return an empty value of the respective type.

Starting with version 2.5 we added the indexing operator. It will work on arrays, strings, dates and interval.

You can simply write in your programs watchers[0] to refer to the first element in the watchers array.

See also