var $ = require('../internals/export');
var IS_PURE = require('../internals/is-pure');
var getBuiltIn = require('../internals/get-built-in');
+var aCallable = require('../internals/a-callable');
var anObject = require('../internals/an-object');
-var aFunction = require('../internals/a-function');
var speciesConstructor = require('../internals/species-constructor');
var iterate = require('../internals/iterate');
union: function union(iterable) {
var set = anObject(this);
var newSet = new (speciesConstructor(set, getBuiltIn('Set')))(set);
- iterate(iterable, aFunction(newSet.add), { that: newSet });
+ iterate(iterable, aCallable(newSet.add), { that: newSet });
return newSet;
}
});