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chewmanfoo/simplifiable.rb

Created January 8, 2013 17:23
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simplifiable.rb
def replace_line_in_file(old,new,file)
@file = File.open(file)
@fst = @file.read
@file.close
@fst.gsub!(old,new)
File.open(file,"w") {|f| f.puts @fst}
end
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