Class: Textbringer::Mark

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(buffer, location) ⇒ Mark

Returns a new instance of Mark.



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# File 'lib/textbringer/buffer.rb', line 1714

def initialize(buffer, location)
  @buffer = buffer
  @file_name = nil
  @location = location
end

Instance Attribute Details

#buffer ⇒ Object (readonly)

Returns the value of attribute buffer.



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# File 'lib/textbringer/buffer.rb', line 1711

def buffer
  @buffer
end

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/textbringer/buffer.rb', line 1711

def file_name
  @file_name
end

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/textbringer/buffer.rb', line 1712

def location
  @location
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/textbringer/buffer.rb', line 1724

def delete
  if @buffer
    @buffer.marks.delete(self)
  end
end

#deleted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textbringer/buffer.rb', line 1730

def deleted?
  !@buffer.marks.include?(self)
end

#detach ⇒ Object 



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# File 'lib/textbringer/buffer.rb', line 1734

def detach
  if @buffer
    @file_name = @buffer.file_name
    @buffer = nil
  end
end

#detached? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textbringer/buffer.rb', line 1741

def detached?
  @buffer.nil?
end

#dup ⇒ Object 



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# File 'lib/textbringer/buffer.rb', line 1745

def dup
  mark = @buffer.new_mark
  mark.location = @location
  mark
end

#inspect ⇒ Object 



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# File 'lib/textbringer/buffer.rb', line 1720

def inspect
  "#<Mark:#{@buffer&.name || @file_name}:#{@location}>"
end