From d19800b480f6b48792a82ae392dccbeb1306df92 Mon Sep 17 00:00:00 2001
From: Jon Atack <jonnyatack@gmail.com>
Date: Sat, 29 Aug 2015 13:02:41 +0200
Subject: [PATCH] Speed this up a bit

&method looks more elegant (to me) but it's 3 times slower:

```
    require 'benchmark/ips'

    ARRAY = ["test", 2, 3, 4]

    Benchmark.ips do |x|
      x.report('fast') { ARRAY.map { |r| parse_record(r) } }
      x.report('slow') { ARRAY.map &method(:parse_record) }
      x.compare!
    end
```
Comparison:
                fast:  1046992.2 i/s
                slow:   332722.5 i/s - 3.15x slower
---
 lib/ransack/helpers/form_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ransack/helpers/form_helper.rb b/lib/ransack/helpers/form_helper.rb
index f17c617..f2a1a73 100644
--- a/lib/ransack/helpers/form_helper.rb
+++ b/lib/ransack/helpers/form_helper.rb
@@ -50,7 +50,7 @@ module Ransack
       private
 
         def options_for(record)
-          record.map &method(:parse_record)
+          record.map { |r| parse_record(r) }
         end
 
         def parse_record(object)