Class: RequestHandler::IncludeOptionParser

Inherits:
OptionParser show all
Defined in:
lib/request_handler/include_option_parser.rb

Instance Method Summary collapse

Methods inherited from OptionParser

#initialize

Constructor Details

This class inherits a constructor from RequestHandler::OptionParser

Instance Method Details

#allowed_options(options) ⇒ Object 



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# File 'lib/request_handler/include_option_parser.rb', line 14

def allowed_options(options)
  options.map do |option|
    option.gsub!('.', ::RequestHandler.separator)
    begin
      allowed_options_type.call(option).to_sym
    rescue Dry::Types::ConstraintError
      raise OptionNotAllowedError, option.to_sym => 'is not an allowed include option'
    end
  end
end

#fetch_options ⇒ Object

Raises:



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# File 'lib/request_handler/include_option_parser.rb', line 25

def fetch_options
  raise IncludeParamsError, include_options: 'query paramter must not be empty' if empty_param?('include')
  params.fetch('include') { '' }
end

#run ⇒ Object

Raises:



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# File 'lib/request_handler/include_option_parser.rb', line 7

def run
  return [] unless params.key?('include')
  options = fetch_options
  raise IncludeParamsError, include: 'must not contain a space' if options.include? ' '
  allowed_options(options.split(','))
end