github-migration/rails_upgrade
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no, you don't

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This commit is contained in:
Seth Thomas Rasmussen 2010-02-02 16:10:53 -05:00
parent 49df0bb77a
commit 685d28e6e4
1 changed files with 3 additions and 2 deletions
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5
lib/application_checker.rb
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@ -231,9 +231,10 @@ module Rails
def extract_filenames_from_grep(output) def extract_filenames_from_grep(output)
return nil if output.empty? return nil if output.empty?
# I hate rescue nil as much as the next guy but I have a reason here at least...
fnames = output.split("\n").map do |fn| fnames = output.split("\n").map do |fn|
fn.match(/^(.+?):/)[1] rescue nil if m = fn.match(/^(.+?):/)
m[1]
end
end.compact end.compact
fnames.uniq fnames.uniq