Class: Warg::Console::CursorPosition

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CursorPosition

Returns a new instance of CursorPosition.



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# File 'lib/warg.rb', line 254

def initialize
  @row = 1
  @column = 1
end

Instance Attribute Details

#column ⇒ Object

Returns the value of attribute column.



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# File 'lib/warg.rb', line 251

def column
  @column
end

#row ⇒ Object

Returns the value of attribute row.



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# File 'lib/warg.rb', line 252

def row
  @row
end

Instance Method Details

#adjust_to(content) ⇒ Object 



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# File 'lib/warg.rb', line 259

def adjust_to(content)
  last_line_length = content.last_line_length
  newline_count = content.newline_count

  if newline_count > 0
    @column = last_line_length + 1
  else
    @column += last_line_length
  end

  @row += newline_count
end

#inspect ⇒ Object 



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# File 'lib/warg.rb', line 272

def inspect
  %{#<#{self.class.name} row=#{row} column=#{column}>}
end