@web3r/flowerkit
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A collection of more than 60 often used utility JS functions that simplify frontend development.
15 lines • 414 B
TypeScript
/**
* Gets a length of given object
* @param obj{Object|Array=} - source Object or Array
* @return {number}
* @example
* // How to count number of object keys?
* const obj = {
* key1: "value1",
* key2: "value2"
* };
* const objLength = getObjLength(obj);
* console.log(objLength); // => 2
*/
export function getObjLength(obj?: (any | any[]) | undefined): number;
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