toArray()

in js/reveal.js [4677:4704]

• 20 lines of code
• 6 McCabe index (conditional complexity)

				toArray( fragments ).forEach( function( el, i ) {

					if( el.hasAttribute( 'data-fragment-index' ) ) {
						i = parseInt( el.getAttribute( 'data-fragment-index' ), 10 );
					}

					// Visible fragments
					if( i <= index ) {
						if( !el.classList.contains( 'visible' ) ) changedFragments.shown.push( el );
						el.classList.add( 'visible' );
						el.classList.remove( 'current-fragment' );

						// Announce the fragments one by one to the Screen Reader
						dom.statusDiv.textContent = getStatusText( el );

						if( i === index ) {
							el.classList.add( 'current-fragment' );
							startEmbeddedContent( el );
						}
					}
					// Hidden fragments
					else {
						if( el.classList.contains( 'visible' ) ) changedFragments.hidden.push( el );
						el.classList.remove( 'visible' );
						el.classList.remove( 'current-fragment' );
					}

				} );