Module: Accessible::DataLoader

Extended by:
DataLoader
Included in:
DataLoader
Defined in:
lib/accessible/data_loader.rb

Instance Method Summary collapse

Instance Method Details

#evaluate_erb(text) ⇒ Object 



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# File 'lib/accessible/data_loader.rb', line 8

def evaluate_erb(text)
  ERB.new(text).result
end

#load_source(source) ⇒ Object 



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# File 'lib/accessible/data_loader.rb', line 18

def load_source(source)
  case source
  when Hash
    source
  when Symbol
    load_yaml_erb("config/#{source}.yml")
  when String
    load_yaml_erb(source)
  else
    raise("Invalid data source: #{source}")
  end
end

#load_yaml_erb(yaml_file) ⇒ Object 



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# File 'lib/accessible/data_loader.rb', line 12

def load_yaml_erb(yaml_file)
  contents = File.read(yaml_file)
  evaluated_contents = evaluate_erb(contents)
  YAML.load(evaluated_contents) || {}
end