payload-is/lib/commonjs/collection.cjs

A comprehensive TypeScript/JavaScript type checking library providing functions to check data types, collections, primitives, and built-in objects

'use strict';

var type = require('./type.cjs');

function isSet(payload) {
  return type.getTag(payload) === "Set";
}
function isWeakSet(payload) {
  return type.getTag(payload) === "WeakSet";
}
function isMap(payload) {
  return type.getTag(payload) === "Map";
}
function isWeakMap(payload) {
  return type.getTag(payload) === "WeakMap";
}
function isWeakRef(payload) {
  return type.getTag(payload) === "WeakRef";
}
function isMapEntries(payload) {
  return Array.isArray(payload) && payload.every((item) => Array.isArray(item) && item.length === 2);
}

exports.isMap = isMap;
exports.isMapEntries = isMapEntries;
exports.isSet = isSet;
exports.isWeakMap = isWeakMap;
exports.isWeakRef = isWeakRef;
exports.isWeakSet = isWeakSet;
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