Test if a value is
iterable-like.
var isIterableLike = require( '@stdlib/assert/is-iterable-like' );Tests if a value is iterable-like.
var bool = isIterableLike( [] );
// returns <boolean>
bool = isIterableLike( {} );
// returns false- In order to be iterable, an
objectmust implement the@@iteratormethod, which, when called, returns an iterator protocol-compliant object. - An iterator protocol-compliant object is an
objecthaving anextmethod following the iterator protocol. - As full iterator compliance is impossible to achieve without evaluating an iterator, this function checks only for interface compliance.
- In environments lacking
Symbol.iteratorsupport, this function always returnsfalse.
var isIterableLike = require( '@stdlib/assert/is-iterable-like' );
var bool = isIterableLike( [] );
// returns <boolean>
bool = isIterableLike( {} );
// returns false
bool = isIterableLike( null );
// returns false@stdlib/assert/is-iterator-like: test if a value is iterator-like.