Class: ComponentEmbeddedRuby::Lexer::StringReader

Inherits:
Object
  • Object
show all
Defined in:
lib/component_embedded_ruby/lexer/string_reader.rb

Instance Method Summary collapse

Constructor Details

#initialize(input_reader, quote_type:, can_interpolate:) ⇒ StringReader

Returns a new instance of StringReader.



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# File 'lib/component_embedded_ruby/lexer/string_reader.rb', line 6

def initialize(input_reader, quote_type:, can_interpolate:)
  @input_reader = input_reader
  @quote_type = quote_type
  @can_interpolate = can_interpolate
end

Instance Method Details

#read_until_closing_quote ⇒ Object 



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# File 'lib/component_embedded_ruby/lexer/string_reader.rb', line 12

def read_until_closing_quote
  string = ""

  previous_char = nil
  current_char = input_reader.current_char

  loop do
    input_reader.next
    previous_char = current_char
    current_char = input_reader.current_char

    string += current_char
    break if current_char == quote_type && string[-1] != "\\"

    if can_interpolate && string[-2..-1] == '#{' && string[-3] != "\\"
      string += RubyCodeReader.new(input_reader).read_until_closing_tag
      string += "}"
    end
  end

  string
end