Parslet::Atoms::Str

# File lib/parslet/atoms/str.rb, line 9
def initialize(str)
  super()

  @str = str.to_s
  @len = str.size
  @error_msgs = {
    :premature  => "Premature end of input", 
    :failed     => "Expected #{str.inspect}, but got "
  }
end

# File lib/parslet/atoms/visitor.rb, line 15
def accept(visitor)
  visitor.visit_str(str)
end

# File lib/parslet/atoms/str.rb, line 33
def to_s_inner(prec)
  "'#{str}'"
end

# File lib/parslet/atoms/str.rb, line 20
def try(source, context)
  return succ(source.consume(@len)) if source.matches?(str)
  
  # Failures: 
  return context.err(self, source, @error_msgs[:premature])        if source.chars_left<@len
    
  error_pos = source.pos  
  return context.err_at(
    self, source, 
    [@error_msgs[:failed], source.consume(@len)], error_pos) 
end