Class: Factbase::ToYAML

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

Overview

Factbase to YAML converter.

This class helps converting an entire Factbase to YAML format, for example:

require 'factbase/to_yaml' fb = Factbase.new puts Factbase::ToYAML.new(fb).yaml

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright (c) 2024-2026 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(fb, sorter = '_id') ⇒ ToYAML

Constructor.



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# File 'lib/factbase/to_yaml.rb', line 23

def initialize(fb, sorter = '_id')
  @fb = fb
  @sorter = sorter
end

Instance Method Details

#yaml ⇒ String

Convert the entire factbase into YAML.

Returns:

  • (String) —

    The factbase in YAML format



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# File 'lib/factbase/to_yaml.rb', line 30

def yaml
  YAML.dump(Factbase::Flatten.new(@fb.each.to_a, @sorter).it)
end