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@msroz
Created May 23, 2017 09:54
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require "tempfile"
class Editor
def self.edit(template = nil) # : String
f = Tempfile.new("hoge")
f.puts "hoge"
f.close
system "vim #{f.path}"
puts File.read f.path
f.unlink
end
end
Editor.edit "fuga"
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