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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4e7dedb4f447090001000002

Refactor to Helpers

This Rails partial is almost all template escapes. Put it into a helper, and refactor each case to methods so we can build out the controls for each. (I've converted to tabs - fighting with Vimgolf's default config shouldn't be part of the challenge.)

Start file
## _controls.html.erb
<div class='controls'>
	<% if event.author == current_user -%>
		<%= link_to "Edit Activity", edit_event_path(event), :class => 'button' %>
	<% else -%>
		<% if current_user.attending? event -%>
			<%= link_to "Leave", leave_event_path(event), :class => "button neg", :method => :post %>
		<% else -%>
			<% if current_user.invited_to? event -%>
				<%= link_to "Accept Invite", join_event_path(event), :class => "button pos", :method => :post %>
			<% else -%>
				<%= link_to "I'm Going", join_event_path(event), :class => "button pos", :method => :post %>
			<% end -%>
		<% end -%>
	<% end -%>
</div>

## event_helper.rb
module EventHelper
end
End file
## _controls.html.erb
<div class='controls'>
	<%= event_controls event %>
</div>

## event_helper.rb
module EventHelper
	def event_controls(event)
		if event.author == current_user
			author_controls(event)
		elsif current_user.attending? event
			attendee_controls(event)
		elsif current_user.invited_to? event
			invitee_controls(event)
		else
			public_controls(event)
		end
	end

	def author_controls(event)
		link_to "Edit Activity", edit_event_path(event), :class => 'button'
	end

	def attendee_controls(event)
		link_to "Leave", leave_event_path(event), :class => "button neg", :method => :post
	end

	def invitee_controls(event)
		link_to "Accept Invite", join_event_path(event), :class => "button pos", :method => :post
	end

	def public_controls(event)
		link_to "I'm Going", join_event_path(event), :class => "button pos", :method => :post
	end
end

View Diff

3,15c3
< 	<% if event.author == current_user -%>
< 		<%= link_to "Edit Activity", edit_event_path(event), :class => 'button' %>
< 	<% else -%>
< 		<% if current_user.attending? event -%>
< 			<%= link_to "Leave", leave_event_path(event), :class => "button neg", :method => :post %>
< 		<% else -%>
< 			<% if current_user.invited_to? event -%>
< 				<%= link_to "Accept Invite", join_event_path(event), :class => "button pos", :method => :post %>
< 			<% else -%>
< 				<%= link_to "I'm Going", join_event_path(event), :class => "button pos", :method => :post %>
< 			<% end -%>
< 		<% end -%>
< 	<% end -%>
---
> 	<%= event_controls event %>
19a8,34
> 	def event_controls(event)
> 		if event.author == current_user
> 			author_controls(event)
> 		elsif current_user.attending? event
> 			attendee_controls(event)
> 		elsif current_user.invited_to? event
> 			invitee_controls(event)
> 		else
> 			public_controls(event)
> 		end
> 	end
> 
> 	def author_controls(event)
> 		link_to "Edit Activity", edit_event_path(event), :class => 'button'
> 	end
> 
> 	def attendee_controls(event)
> 		link_to "Leave", leave_event_path(event), :class => "button neg", :method => :post
> 	end
> 
> 	def invitee_controls(event)
> 		link_to "Accept Invite", join_event_path(event), :class => "button pos", :method => :post
> 	end
> 
> 	def public_controls(event)
> 		link_to "I'm Going", join_event_path(event), :class => "button pos", :method => :post
> 	end

Solutions

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Unlock 9 remaining solutions by signing in and submitting your own entry
#10 You-Siang Lin / @yslinnctu - Score: 423 - 12/14/11 @ 16:58 
/ -\?%><CR>g&/<%=\? <CR>g&3GO<% <BS>= e<C-N> _<C-N><Esc>bXA e<C-N> %><Esc>17GdG<C-O>3Gp4jddidef e<C-P><C-P><C-P><C-P>(e<C-N>)<CR><Up><Tab><Down><kHome><Tab><Tab><kEnd><CR><Tab>au<C-P>_controls(e<C-N><C-N><C-N>)<Esc>jddGpi<CR><Up><kEnd><kHome><kEnd><Esc><kHome><Right><Left><Right><Down><Up><Left><Down><Up><Left><Left><Down><Up>dd<Up>o<Down>def au<C-P>(ev<C-N>)<CR><Tab><kEnd><CR><BS>end<Esc><C-O>ddiels<Esc>o<Tab>attendee _co<C-P><Esc>bX$a(ev<C-N>)<Esc>jddGo<CR>def att<C-P>(ev<C-N>)<BS><BS><BS><BS><BS><BS><BS><BS><BS><BS>)<CR><Esc>pXkddo<BS>end<Esc><C-O>ddXiels<Esc>jxd<Esc>ddGo<CR>def invitee_<BS> _con<C-P><Esc>bXA(ev<C-N><C-N>)<CR><Esc>puuuuui<Up><kEnd><CR><Up><BS><kEnd><Down><kEnd><Tab><Tab><Tab>invitee_controls(ev<C-N>)<Esc>jddGo<CR>def iv<BS>nv<C-P>(ev<C-N><C-N>)<CR><Esc>pXkddo<BS>end<Esc><C-O>i<BS><kEnd><Down><kHome><Del><Esc>ddGo<CR>def public_controls(ev<C-N><C-N>)<CR><Esc>pXkddo<BS>end<CR><BS>end<Esc><C-O>cwpu<C-P>(ev<C-N>)<Esc>ZZ

0 comments

#11 Rob C. Grant / @rob_c_grant - Score: 484 - 02/01/12 @ 10:39 
jjV12jd:6<CR>o<Tab>def event_controls(event)<Esc>pV12j:s/<\%=? //<CR><CR>:qq!<BS><BS><Esc><Esc>/<%=?<BS><BS>=\? <BS><CR>nnn/ -\?%><CR>kkkkVjjjjjjjjjjjjj:s/<%=\? \| -\?%>//<CR>uVjjjjjjjjjjjj:s<Up>g<CR>o<CR>end<Esc>kdd=ggujV12j>:21<CR>:10<CR>JXxjj<<JXxjj<<<<jj<<<<jdjo<CR>def author_controls<CR>end<CR><CR>def attendee_controls<Esc>kkkA(event)<Esc>:22<CR>.oend<CR><CR>def invitee_C<BS>controls(event)<CR>end<CR><CR>def public_controls(event)<CR>end<Esc>:9<CR>dd:18<CR>p<<.u:8<CR>oau<C-N>(e<C-N><C-N>)>><BS><BS><BS>)>><BS><BS><Esc>>>jjcc<Tab>atte<C-N>(event)<Esc>:23<CR>p<<.:13<CR>ccinv<C-N>(e<C-P>)<Esc>>>:27<CR>p<<..:15<CR>cc<Tab>pub<C-N>(event)<Esc>:31<CR>p<<..:2<CR>o<5<BS>%= eve<C-N><C-N><C-N> event %><Esc>:<Esc>ZZ

0 comments

#12 Pasha Klets / @p01nt - Score: 855 - 10/27/11 @ 14:47 
jdG:se paste<CR>o<div class='controls'><CR><Tab><%= event_controls event %><CR></div><CR><CR>## event_helper.rb<CR>module EventHelper<CR><Tab>def event_controls(event)<CR><Tab><Tab>if event.author == current_user<CR><Tab><Tab><Tab>author_controls(event)<CR><Tab><Tab>elsif current_user.attending? event<CR><Tab><Tab><Tab>attendee_controls(event)<CR><Tab><Tab>elsif current_user.invited_to? event<CR><Tab><Tab><Tab>invitee_controls(event)<CR><Tab><Tab>else<CR><Tab><Tab><Tab>public_controls(event)<CR><Tab><Tab>end<CR><Tab>end<CR><CR><Tab>def author_controls(event)<CR><Tab><Tab>link_to "Edit Activity", edit_event_path(event), :class => 'button'<CR><Tab>end<CR><CR><Tab>def attendee_controls(event)<CR><Tab><Tab>link_to "Leave", leave_event_path(event), :class => "button neg", :method => :post<CR><Tab>end<CR><CR><Tab>def invitee_controls(event)<CR><Tab><Tab>link_to "Accept Invite", join_event_path(event), :class => "button pos", :method => :post<CR><Tab>end<CR><CR><Tab>def public_controls(event)<CR><Tab><Tab>link_to "I'm Going", join_event_path(event), :class => "button pos", :method => :post<CR><Tab>end<CR>end<Esc>ZZ

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Created by: @wondible

12 active golfers, 18 entries

Leaderboard (lowest score wins):
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#1 - Urtica dioica / @udioica

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#2 - Justin Love / @wondible

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#10 - You-Siang Lin / @yslinnctu

12/14/2011 at 04:58PM

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#11 - Rob C. Grant / @rob_c_grant

02/01/2012 at 10:39AM

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#12 - Pasha Klets / @p01nt

10/27/2011 at 02:47PM