class Mutations::DuckFilter

Public Instance Methods

filter(data) click to toggle source
# File lib/mutations/duck_filter.rb, line 8
def filter(data)

  # Handle nil case
  if data.nil?
    return [nil, nil] if options[:nils]
    return [nil, :nils]
  end

  # Ensure the data responds to each of the methods
  Array(options[:methods]).each do |method|
    return [data, :duck] unless data.respond_to?(method)
  end

  # We win, it's valid!
  [data, nil]
end