var getHeadingLevel = function()

in amplify-theme/assets/js/scripts.js [142:153]

• 10 lines of code
• 3 McCabe index (conditional complexity)

	var getHeadingLevel = function( $el ) {
		var tagName = $el.prop( 'tagName' ).toLowerCase();

		if (
			! tagName ||
			[ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6' ].indexOf( tagName ) === -1
		) {
			return false;
		}

		return parseInt( tagName.replace( 'h', '' ), 10 );
	};