Module: Awshark::CloudFormation::Files

Included in:
Parameters, Template
Defined in:
lib/awshark/cloud_formation/files.rb

Instance Method Summary collapse

Instance Method Details

#parse_file(filepath) ⇒ Object 



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# File 'lib/awshark/cloud_formation/files.rb', line 6

def parse_file(filepath)
  return nil if filepath.blank?

  content = File.read(filepath)

  parse_string(filepath, content)
end

#parse_string(filename, content) ⇒ Object 



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# File 'lib/awshark/cloud_formation/files.rb', line 14

def parse_string(filename, content)
  case File.extname(filename)
  when '.json'
    JSON.parse(content)
  when '.yml', '.yaml'
    YAML.safe_load(content, permitted_classes: [Date, Time], aliases: true)
  else
    raise ArgumentError, "Unsupported file extension for parsing, #{filepath}"
  end
end