VimGolfReformat/Refactor a Golfer Class
A simple case of removing unneeded code and fixing broken indentation.
Start file
class Golfer
def initialize; end # initialize
def useless; end;
def self.hello(a,b,c,d)
puts "Hello #{a}, #{b}, #{c}, #{d}"
end
end
End file
class Golfer
def self.hello(*a)
puts "Hello #{a.join(',')}"
end
end
View Diff
2,7c2,4
< def initialize; end # initialize
< def useless; end;
<
< def self.hello(a,b,c,d)
< puts "Hello #{a}, #{b}, #{c}, #{d}"
< end
---
> def self.hello(*a)
> puts "Hello #{a.join(',')}"
> end
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#1790 Patrick Muldoon / @d00n - Score: 206 - 12/29/10 @ 15:12
<Esc>:<Up><Up><Up><Up><Up>g.<BS>/.*def.$<BS>*end.*/d<CR>:v/\S/f<BS>d<CR>fai*<Esc><Right><Right>cf))<Esc><Down><Left>i.join(',')<Esc>lldf:df"a"<Esc>=<Esc><Esc><BS><Up><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left>xxxxxi <Down><Down><Esc>x<Up><Right>xx<Esc>:wq<CR>
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