Class: BBCoder::Buffer

Inherits:
Object
  • Object
show all
Defined in:
lib/bbcoder/buffer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Buffer

Returns a new instance of Buffer.



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# File 'lib/bbcoder/buffer.rb', line 5

def initialize
  @_internal = {}
  @tags = BBCoder::BufferTags.new(self)
end

Instance Attribute Details

#_internal ⇒ Object

Returns the value of attribute _internal.



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# File 'lib/bbcoder/buffer.rb', line 3

def _internal
  @_internal
end

#tags ⇒ Object

Returns the value of attribute tags.



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# File 'lib/bbcoder/buffer.rb', line 3

def tags
  @tags
end

Instance Method Details

#depth ⇒ Object

delegates to tags



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# File 'lib/bbcoder/buffer.rb', line 25

def depth
  tags.size
end

#join ⇒ Object

end of processing, insert any orphaned tags without conversion



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# File 'lib/bbcoder/buffer.rb', line 20

def join
  push(tags.join)
end

#pop(depth_modifier = 0) ⇒ Object 



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# File 'lib/bbcoder/buffer.rb', line 15

def pop(depth_modifier = 0)
  _internal.delete(depth + depth_modifier)
end

#push(content) ⇒ Object 



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# File 'lib/bbcoder/buffer.rb', line 10

def push(content)
  _internal[depth] ||= ""
  _internal[depth] += content
end