Class: CommentExtractor::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/comment_extractor/configuration.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/comment_extractor/configuration.rb', line 6

def initialize(attributes = {})
  required_attributes = self.class.required_attributes.dup

  attributes.each do |key, value|
    required_attributes.delete(key)
    send("#{key}=", value)
  end

  unless required_attributes.empty?
    keys = required_attributes.keys.map { |v| ":#{v}" }.join(', ')
    raise ArgumentError, "Unable to initialize #{keys} without attribute"
  end

  @extractors = Extractors.default_extractors
  @default_extractor = Extractor::Text
  @use_default_extractor = true
end

Class Method Details

.add_setting(name, opts = {}) ⇒ Object 



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# File 'lib/comment_extractor/configuration.rb', line 25

def add_setting(name, opts={})
  attr_accessor name

  define_predicating_for(name) if opts.delete(:predicate)
  define_required_attribute(name) if opts.delete(:required)
end

.required_attributes ⇒ Object 



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# File 'lib/comment_extractor/configuration.rb', line 32

def required_attributes
  @required_attributes ||= {}
end