Class: Cooklang::Processors::TokenProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/cooklang/processors/token_processor.rb

Class Method Summary collapse

Class Method Details

.extract_notes(tokens) ⇒ Object 



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# File 'lib/cooklang/processors/token_processor.rb', line 28

def extract_notes(tokens)
  notes = []
  content_tokens = []
  i = 0

  while i < tokens.length
    if tokens[i].type == :note_marker
      note_content, i = extract_single_note(tokens, i)
      notes << Note.new(content: note_content) unless note_content.empty?
    else
      content_tokens << tokens[i]
      i += 1
    end
  end

  [notes, content_tokens]
end

.strip_comments(tokens) ⇒ Object 



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# File 'lib/cooklang/processors/token_processor.rb', line 7

def strip_comments(tokens)
  result = []
  i = 0

  while i < tokens.length
    token = tokens[i]

    case token.type
    when :comment_line
      i = handle_comment_line(tokens, i, result)
    when :comment_block_start
      i = skip_comment_block(tokens, i)
    else
      result << token
      i += 1
    end
  end

  result
end