/**
 * Util for htmlparser for extracting text from HTML elements and it's child nodes
 * For example for "<td>abc <a href="ff">bb</a></td>" it will return "abc bb"
 */
extractText = function(item) {
    var result = '';

    if (item.type === 'text') {
        result += item.raw;
    }

    if (item.children) {
        item.children.forEach (function (a) {
            result += extractText (a);
        });
    }

    return result;
}

exports.extractText = extractText;