deleteKeys
Overview
The deleteKeys function deletes specified elements, or keys(along with their values) from a collection.
Syntax
To delete keys along with their values:
<collectionVariable>.deleteKeys(<keysList>);
(OR)
To delete elements based on index values:
<collectionVariable>.deleteKeys(<indexList>);
where,
Parameter | Data type | Description |
<collectionVariable> | COLLECTION | The variable from which key-value pairs will be deleted. |
<keysList> | LIST | The keys which will be deleted along with the values. |
<indexList> | LIST | Index values of elements which will be deleted. Index starts from 0. |
Examples
productVersion = collection("Creator" : 5, "CRM" : 2, "Mail" : 8); productVersion.deleteKeys({"CRM", "Mail"}); // deletes the specified keys along with their values
products = collection("Creator", "CRM", "Mail"); products.deleteKeys({1, 2}); // deletes the elements "CRM" and "Mail"