Reading and Writing Configuration Files : YAML « XML « Ruby






  1. Ruby
  2. XML
  3. YAML

Reading and Writing Configuration Files


require 'yaml'
configuration = { 'color' => 'blue',
                  'font' => 'new romain',
                  'font-size'  => 7 }
open('text.cfg', 'w') { |f| YAML.dump(configuration, f) }

open('text.cfg') { |f| puts f.read }

open('text.cfg') { |f| YAML.load(f) }








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