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kitabcitab/node_modules/core-js-pure/internals/set-is-disjoint-from.js

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+'use strict';
+var aSet = require('../internals/a-set');
+var has = require('../internals/set-helpers').has;
+var size = require('../internals/set-size');
+var getSetRecord = require('../internals/get-set-record');
+var iterateSet = require('../internals/set-iterate');
+var iterateSimple = require('../internals/iterate-simple');
+
+// `Set.prototype.isDisjointFrom` method
+// https://tc39.github.io/proposal-set-methods/#Set.prototype.isDisjointFrom
+module.exports = function isDisjointFrom(other) {
+  var O = aSet(this);
+  var otherRec = getSetRecord(other);
+  return false !== (size(O) <= otherRec.size
+    ? iterateSet(O, function (e) {
+      if (otherRec.includes(e)) return false;
+    }, true)
+    : iterateSimple(otherRec.getIterator(), function (e) {
+      if (has(O, e)) return false;
+    })
+  );
+};