'': function()

in scripts/FriendlyEats.View.js [392:420]

• 25 lines of code
• 2 McCabe index (conditional complexity)

    'data-fir-foreach': function(tel) {
      var field = tel.getAttribute('data-fir-foreach');
      var values = that.getDeepItem(data, field);

      values.forEach(function(value, index) {
        var cloneTel = tel.cloneNode(true);
        tel.parentNode.append(cloneTel);

        Object.keys(modifiers).forEach(function(selector) {
          var children = Array.prototype.slice.call(
            cloneTel.querySelectorAll('[' + selector + ']')
          );
          children.push(cloneTel);
          children.forEach(function(childEl) {
            var currentVal = childEl.getAttribute(selector);

            if (!currentVal) {
              return;
            }
            childEl.setAttribute(
              selector,
              currentVal.replace('~', field + '/' + index)
            );
          });
        });
      });

      tel.parentNode.removeChild(tel);
    },