Class: Gitlab::WikiPages::FrontMatterParser::Block

Inherits:
Object
  • Object
show all
Includes:
Utils::StrongMemoize
Defined in:
lib/gitlab/wiki_pages/front_matter_parser.rb

Instance Method Summary collapse

Methods included from Utils::StrongMemoize

#clear_memoization, #strong_memoize, #strong_memoized?

Constructor Details

#initialize(delim = nil, lang = '', text = nil) ⇒ Block

Returns a new instance of Block.


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# File 'lib/gitlab/wiki_pages/front_matter_parser.rb', line 55

def initialize(delim = nil, lang = '', text = nil)
  @lang = lang.downcase.presence || Gitlab::FrontMatter::DELIM_LANG[delim]
  @text = text
end

Instance Method Details

#data ⇒ Object 


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# File 'lib/gitlab/wiki_pages/front_matter_parser.rb', line 60

def data
  @data ||= YAML.safe_load(text, symbolize_names: true)
rescue Psych::DisallowedClass, Psych::SyntaxError => error
  raise ParseError, error.message
end

#error ⇒ Object 


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# File 'lib/gitlab/wiki_pages/front_matter_parser.rb', line 70

def error
  strong_memoize(:error) { no_match? || too_long? || not_yaml? || not_mapping? }
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/gitlab/wiki_pages/front_matter_parser.rb', line 66

def valid?
  error.nil?
end