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 



14
15
16
17
18
19
20
21
22
23
 
# File 'lib/request_handler/include_option_parser.rb', line 14

def allowed_options(options)
  options.map do |option|
    option.gsub!('.', ::RequestHandler.configuration.separator)
    begin
      RequestHandler.configuration.validation_engine.validate!(option, allowed_options_type).output.to_sym
    rescue Validation::Error
      raise_error('OPTION_NOT_ALLOWED', "#{option} is not an allowed include option", OptionNotAllowedError)
    end
  end
end

#fetch_options ⇒ Object 



25
26
27
28
 
# File 'lib/request_handler/include_option_parser.rb', line 25

def fetch_options
  raise_error('INVALID_QUERY_PARAMETER', 'must not be empty') if empty_param?('include')
  params.fetch('include') { '' }
end

#run ⇒ Object 



7
8
9
10
11
12
 
# File 'lib/request_handler/include_option_parser.rb', line 7

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