@stdlib/assert-has-iterator-symbol-support

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Iterator Symbol Support

Detect native Symbol.iterator support.

Installation

npm install @stdlib/assert-has-iterator-symbol-support

Usage

var hasIteratorSymbolSupport = require( '@stdlib/assert-has-iterator-symbol-support' );

hasIteratorSymbolSupport()

Detects if a runtime environment supports ES2015 Symbol.iterator.

var bool = hasIteratorSymbolSupport();
// returns <boolean>

Examples

var hasIteratorSymbolSupport = require( '@stdlib/assert-has-iterator-symbol-support' );

var bool = hasIteratorSymbolSupport();
if ( bool ) {
    console.log( 'Environment has Symbol.iterator support.' );
} else {
    console.log( 'Environment lacks Symbol.iterator support.' );
}

See Also

• @stdlib/assert-has-iterator-symbol-support-cli: CLI package for use as a command-line utility.
• @stdlib/assert-has-async-iterator-symbol-support: detect native Symbol.asyncIterator support.
• @stdlib/assert-has-symbol-support: detect native Symbol support.

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For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

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License

See LICENSE.

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