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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 56680033ac11043d6306aa07

Replace and keep the case

Replace all instance of plugin and Plugin to device and Device.

Start file
 def plugin
    @plugin, @plugin_found_by = [Plugin.find_by_uid(@plugin_id), :uid] unless @plugin
    @plugin, @plugin_found_by = [Plugin.find_by_aid(@plugin_id), :aid] unless @plugin
    @plugin
 end
End file
 def device
    @device, @device_found_by = [Device.find_by_uid(@device_id), :uid] unless @device
    @device, @device_found_by = [Device.find_by_uid(@device_id), :uid] unless @device
    @device
 end

View Diff

1,4c1,4
<  def plugin
<     @plugin, @plugin_found_by = [Plugin.find_by_uid(@plugin_id), :uid] unless @plugin
<     @plugin, @plugin_found_by = [Plugin.find_by_aid(@plugin_id), :aid] unless @plugin
<     @plugin
---
>  def device
>     @device, @device_found_by = [Device.find_by_uid(@device_id), :uid] unless @device
>     @device, @device_found_by = [Device.find_by_uid(@device_id), :uid] unless @device
>     @device

Solutions by @Chen_Hao:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @Benoit_Tgt

109 active golfers, 390 entries

Solutions by @Chen_Hao:
26
#30 - Hao Chen / @Chen_Hao

03/10/2016 at 06:07PM

26
#>30 - Hao Chen / @Chen_Hao

03/10/2016 at 06:10PM

28
#>59 - Hao Chen / @Chen_Hao

03/10/2016 at 06:06PM

31
#>79 - Hao Chen / @Chen_Hao

03/10/2016 at 06:04PM

35
#>95 - Hao Chen / @Chen_Hao

03/10/2016 at 06:00PM

36
#>95 - Hao Chen / @Chen_Hao

03/10/2016 at 05:54PM