helpers.js

exports.sectionHeading = function (title) {
    return Handlebars.helpers.anchor.call(this, "h2", "content-subhead");
};


exports.anchor = function (title, elemType, classes) {
    var elem,
        anchor = title.toLowerCase()
                        .replace(/&[^\s;]+;?/g, '') // remove HTML entities
                        .replace(/[^\s\w\-]+/g, '') // remove all chars except whitespace, word chars, and -
                        .replace(/\s+/g, '-');

    typeof elemType === 'string' || (elemType = 'h2');
    typeof classes === 'string' || (classes = 'content-subhead');
    elem = '<' + elemType + ' id="' + anchor + '" class="' + classes + '">' + title + '</' + elemType + '>';
    return new Handlebars.SafeString(elem);
};