Class: TerminalNotes::Cursor

Inherits:
Object
  • Object
show all
Defined in:
lib/terminal-notes/cursor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(x: 0, y: 0) ⇒ Cursor

Returns a new instance of Cursor.



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# File 'lib/terminal-notes/cursor.rb', line 5

def initialize(x: 0, y: 0)
    @x = x.to_i
    @y = y.to_i
end

Instance Attribute Details

#x ⇒ Object (readonly)

Returns the value of attribute x.



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# File 'lib/terminal-notes/cursor.rb', line 3

def x
  @x
end

#y ⇒ Object (readonly)

Returns the value of attribute y.



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# File 'lib/terminal-notes/cursor.rb', line 3

def y
  @y
end

Instance Method Details

#moveBy(deltaX = 0, deltaY = 0) ⇒ Object 



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# File 'lib/terminal-notes/cursor.rb', line 10

def moveBy(deltaX = 0, deltaY = 0)
    @x += deltaX
    @y += deltaY
    self
end

#moveTo(x: nil, y: nil) ⇒ Object 



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# File 'lib/terminal-notes/cursor.rb', line 16

def moveTo(x: nil, y: nil)
    @x = x unless x.nil?
    @y = y unless y.nil?
    self
end

#to_hash ⇒ Object 



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# File 'lib/terminal-notes/cursor.rb', line 22

def to_hash
    { x: @x, y: @y }
end