Module: Find

Defined in:
lib/mikras.rb

Overview

Monkey patching standard library

Class Method Summary collapse

Class Method Details

.upfind(dir, file) ⇒ Object 



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# File 'lib/mikras.rb', line 18

def self.upfind(dir, file)
  loop do
    return dir if File.exist? File.join(dir, file)
    return nil if dir == "/"
    dir = File.dirname(dir)
  end
  return nil
end