arrayGetElement
Syntax | arrayGetElement(array, index) | Package | array |
Alias | getElement(array, index) | Pkg Usage | getElement(array, index) |
Description
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.
If index is not number or has negative value the function returns error.
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
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