gistfile1.txt

var data = {
  'bone-spear': 1,
  'bolas': 4,
  'bullets': 30,
  'rifle': 1,
  'cured-meat': 38,
  'steel-sword': 1,
  'torch': 5,
  'laser-rifle': 1,
  'energy-cell': 7,
  'grenade': 3
}

function arm()
{
  for (var item in data) {
    var qty = data[item];
    console.log(item, qty);
    var $item = $('#outfit_row_' + item);
    while (true) {
       var bagFull = parseInt($('#bagspace').text().substring(5), 10) == 0
       var available = parseInt($item.find('.row_val:eq(2)').text(), 10);
       var taken = parseInt($item.find('.row_val:eq(0) span').text(), 10);
       if (available <= 0 || taken >= qty || bagFull) {
         break;
       }
       $item.find('.upBtn').click();
    }
  }
}


arm(data)