Method: Inspec::Resources::CsvConfig#parse

Defined in:
lib/resources/csv.rb

#parse(content) ⇒ Object

override the parse method from JsonConfig Assuming a header row of name,col1,col2, it will output an array of hashes like so:

[
  { 'name' => 'row1', 'col1' => 'value1', 'col2' => 'value2' },
  { 'name' => 'row2', 'col1' => 'value3', 'col2' => 'value4' }
]



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# File 'lib/resources/csv.rb', line 22

def parse(content)
  require 'csv'

  # convert empty field to nil
  CSV::Converters[:blank_to_nil] = lambda do |field|
    field && field.empty? ? nil : field
  end

  # implicit conversion of values
  csv = CSV.new(content, headers: true, converters: [:all, :blank_to_nil])

  # convert to hash
  csv.to_a.map(&:to_hash)
rescue => e
  raise Inspec::Exceptions::ResourceFailed, "Unable to parse CSV: #{e.message}"
end