Module: CommonMarker::Config

Defined in:
lib/commonmarker/config.rb

Overview

For Ruby::Enum, these must be classes, not modules

Defined Under Namespace

Classes: Parse, Render

Class Method Summary collapse

Class Method Details

.check_option(option, type) ⇒ Object

Raises:

  • (TypeError) 


49
50
51
 
# File 'lib/commonmarker/config.rb', line 49

def self.check_option(option, type)
  raise TypeError, "option ':#{option}' does not exist for #{type}" unless type.key?(option)
end

.process_options(option, type) ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/commonmarker/config.rb', line 32

def self.process_options(option, type)
  type = Config.const_get(type.capitalize)
  if option.is_a?(Symbol)
    check_option(option, type)
    type.to_h[option]
  elsif option.is_a?(Array)
    option = [nil] if option.empty?
    # neckbearding around. the map will both check the opts and then bitwise-OR it
    option.map do |o|
      check_option(o, type)
      type.to_h[o]
    end.inject(0, :|)
  else
    raise TypeError, "option type must be a valid symbol or array of symbols within the #{type} context"
  end
end