Function fill

test/jasmine/assets/custom_assertions.js:68–73

(sel)

    var content = [];

    function fill(sel) {
        if(sel.node()) {
            var html = sel.html();
            if(html) content.push(html);
        }
    }

    if(lines.size()) {
        lines.each(function() { fill(d3Select(this)); });