ractive/src/Ractive/prototype/findAll.js

Next-generation DOM manipulation

import makeQuery from 'Ractive/prototype/shared/makeQuery/_makeQuery';

export default function Ractive$findAll ( selector, options ) {
	var liveQueries, query;

	if ( !this.el ) {
		return [];
	}

	options = options || {};
	liveQueries = this._liveQueries;

	// Shortcut: if we're maintaining a live query with this
	// selector, we don't need to traverse the parallel DOM
	if ( query = liveQueries[ selector ] ) {

		// Either return the exact same query, or (if not live) a snapshot
		return ( options && options.live ) ? query : query.slice();
	}

	query = makeQuery( this, selector, !!options.live, false );

	// Add this to the list of live queries Ractive needs to maintain,
	// if applicable
	if ( query.live ) {
		liveQueries.push( selector );
		liveQueries[ '_' + selector ] = query;
	}

	this.fragment.findAll( selector, query );
	return query;
}