isMap

Import from @varavel/vdl-plugin-sdk/utils/predicates.

function isMap(value): value is Map<any, any>;

Checks if a given value is Map.

This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to Map.

Parameters

Parameter	Type	Description
value	unknown	The value to check if it is a Map.

Returns

value is Map<any, any>

Returns true if value is a Map, else false.

Example

const value1 = new Map();
const value2 = new Set();
const value3 = new WeakMap();

console.log(isMap(value1)); // true
console.log(isMap(value2)); // false
console.log(isMap(value3)); // false