Class: File

Inherits:
Object
  • Object
show all
Defined in:
lib/co2.rb

Class Method Summary collapse

Class Method Details

.prepend(path, string) ⇒ Object 



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# File 'lib/co2.rb', line 7

def self.prepend(path, string)
  Tempfile.open File.basename(path) do |tempfile|
    tempfile << string

    File.open(path, 'r+') do |file|
      tempfile << file.read
      file.pos = tempfile.pos = 0
      file << tempfile.read
    end
  end
end