Class: Prune::PObjects::PStream

Inherits:
Base
  • Object
show all
Defined in:
lib/prune/p_objects/p_stream.rb

Instance Method Summary collapse

Methods inherited from Base

#indent!, #outdent!, #space, #value_to_s

Constructor Details

#initialize ⇒ PStream

Initialize.



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# File 'lib/prune/p_objects/p_stream.rb', line 7

def initialize
  @stream = []
end

Instance Method Details

#<<(text) ⇒ Object

Add content.

Raises:



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# File 'lib/prune/p_objects/p_stream.rb', line 12

def <<(text)
  raise PStreamTypeError unless text.instance_of?(String)
  @stream << text
end

#length ⇒ Object

Length of the content.



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# File 'lib/prune/p_objects/p_stream.rb', line 18

def length
  self.to_s.size
end

#to_s ⇒ Object

Convert content to string.



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# File 'lib/prune/p_objects/p_stream.rb', line 23

def to_s
  ["stream", @stream, "endstream"].flatten.join(LF)
end