Module: Configature::Support

Extended by:
Support
Included in:
Support
Defined in:
lib/configature/support.rb

Instance Method Summary collapse

Instance Method Details

#convert_hashes(to_class, obj) ⇒ Object 



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# File 'lib/configature/support.rb', line 27

def convert_hashes(to_class, obj)
  case (obj)
  when Hash, OpenStruct, Configature::Data
    to_class.new(
      obj.to_h.map do |k, v|
        [ k, convert_hashes(to_class, v) ]
      end.to_h
    )
  when Array
    obj.map do |v|
      convert_hashes(to_class, v)
    end
  else
    obj
  end
end

#extend_env_prefix(base, with) ⇒ Object 



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# File 'lib/configature/support.rb', line 15

def extend_env_prefix(base, with)
  return base unless (base)
  return with unless (with)

  case (base)
  when ''
    with.to_s.upcase
  else
    base.upcase + '_' + with.to_s.upcase
  end
end

#yaml_if_exist(path) ⇒ Object

Module and Mixin Methods =============================================



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# File 'lib/configature/support.rb', line 6

def yaml_if_exist(path)
  return unless (File.exist?(path))
  
  # FIX: Use safe_load if safe_load supports aliases
  File.open(path) do |f|
    YAML.load(f)
  end
end