Class: TokenArray

Inherits:
Array
  • Object
show all
Defined in:
lib/mediacloth/mediawikilexer.rb

Instance Method Summary collapse

Constructor Details

#initialize(lexer) ⇒ TokenArray

Returns a new instance of TokenArray.



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# File 'lib/mediacloth/mediawikilexer.rb', line 30

def initialize(lexer)
    @lexer = lexer
end

Instance Method Details

#<<(token) ⇒ Object 



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# File 'lib/mediacloth/mediawikilexer.rb', line 34

def <<(token)
    if @lexer.tokens.last && (@lexer.tokens.last[3].nil? || @lexer.tokens.last[3] == 0)
        @lexer.tokens.last[3] = @lexer.cursor - @lexer.tokens.last[2]
    end
    token[2] = @lexer.cursor
    super(token)
end

#append_pending(text) ⇒ Object 



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# File 'lib/mediacloth/mediawikilexer.rb', line 42

def append_pending(text)
    if @lexer.tokens.last && @lexer.tokens.last[3].nil?
        @lexer.tokens.last[3] = text.idx - @lexer.tokens.last[2]
    end
    token = [:TEXT, text, text.idx, text.length]
    push(token)
end

#to_s ⇒ Object 



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# File 'lib/mediacloth/mediawikilexer.rb', line 50

def to_s
    string_copy = ""
    each do |token|
        string_copy << "#{token[0..1]}[#{token[2]}, #{token[3]}]"
    end
    string_copy
end