Class: SyntaxTree::ERB::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/syntax_tree/erb/parser.rb

Defined Under Namespace

Classes: MissingTokenError, ParseError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/syntax_tree/erb/parser.rb', line 20

def initialize(source)
  @source = source
  @tokens = make_tokens
  @found_doctype = false
end

Instance Attribute Details

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/syntax_tree/erb/parser.rb', line 18

def source
  @source
end

#tokens ⇒ Object (readonly)

Returns the value of attribute tokens.



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# File 'lib/syntax_tree/erb/parser.rb', line 18

def tokens
  @tokens
end

Instance Method Details

#debug_tokens ⇒ Object 



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# File 'lib/syntax_tree/erb/parser.rb', line 35

def debug_tokens
  @tokens.each do |key, value, index, line|
    puts("#{key} #{value.inspect} #{index} #{line}")
  end
end

#parse ⇒ Object 



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# File 'lib/syntax_tree/erb/parser.rb', line 26

def parse
  elements = many { parse_any_tag }

  location =
    elements.first.location.to(elements.last.location) if elements.any?

  Document.new(elements: elements, location: location)
end