Class: Lucid::AST::Comment

Inherits:
Object show all
Defined in:
lib/lucid/ast/comment.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(value) ⇒ Comment

Returns a new instance of Comment.



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# File 'lib/lucid/ast/comment.rb', line 4

def initialize(value)
  @value = value
end

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/lucid/ast/comment.rb', line 12

def accept(visitor)
  return if empty?

  visitor.visit_comment(self) do
    @value.strip.split("\n").each do |line|
      visitor.visit_comment_line(line.strip)
    end
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lucid/ast/comment.rb', line 8

def empty?
  @value.nil? || @value == ""
end

#to_sexp ⇒ Object 



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# File 'lib/lucid/ast/comment.rb', line 22

def to_sexp
  (@value.nil? || @value == '') ? nil : [:comment, @value]
end