public function run()
 {
     DB::table('loancropyields')->delete();
     $collection = [['loancrop_id' => 1, 'p1' => 151.0, 'p2' => 176.0, 'p3' => 130.0, 'p4' => 121.0, 'p5' => 157.3, 'p6' => 124.5], ['loancrop_id' => 2, 'p1' => 31.0, 'p2' => 36.0, 'p3' => 43.0, 'p4' => 21.0, 'p5' => 26.0], ['loancrop_id' => 3, 'p1' => 841.0, 'p2' => 846.0, 'p3' => 843.0, 'p4' => 841.0, 'p5' => 846.0, 'p6' => 848.8], ['loancrop_id' => 4, 'p1' => 156.0, 'p2' => 146.0, 'p3' => 140.0, 'p4' => 131.0, 'p5' => 137.3, 'p6' => 134.5], ['loancrop_id' => 5, 'p1' => 51.0, 'p2' => 46.0, 'p3' => 43.0, 'p4' => 41.0, 'p5' => 46.0, 'p6' => 45.0], ['loancrop_id' => 6, 'p1' => 851.0, 'p2' => 856.0, 'p3' => 853.0, 'p4' => 851.0, 'p5' => 856.0, 'p6' => 858.1], ['loancrop_id' => 7, 'p1' => 131.0, 'p2' => 136.0, 'p3' => 143.0, 'p4' => 121.0, 'p5' => 126.0, 'p6' => 125.5], ['loancrop_id' => 8, 'p1' => 681.0, 'p2' => 686.0, 'p3' => 683.0, 'p4' => 681.0, 'p5' => 686.0, 'p6' => 685.5]];
     foreach ($collection as $record) {
         Loancropyield::create($record);
     }
 }
 public function update($id)
 {
     // save updated
     $record = $this->records->find($id);
     if (!$record) {
         Loancropyield::create(Input::all());
         return $this->respond($record);
     }
     $record->fill(Input::all())->save();
     return $this->respond($record);
 }