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Versions: 9
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Contents
# frozen_string_literal: true
module Vedeu
module Buffers
# Provides a grid of Vedeu::Cells::Empty objects at the given
# height and width.
#
# @api private
#
class Empty
include Vedeu::Repositories::Defaults
# @!attribute [r] name
# @return [NilClass|String|Symbol]
attr_reader :name
# @!attribute [r] x
# @return [Fixnum]
attr_reader :x
# @!attribute [r] y
# @return [Fixnum]
attr_reader :y
# @return [Array<Array<Vedeu::Cells::Empty>>]
def buffer
@buffer ||= empty
end
# @return [Fixnum]
def height
@height + 1
end
# @return [Fixnum]
def width
@width + 1
end
private
# @macro defaults_method
def defaults
{
height: Vedeu.height,
name: nil,
width: Vedeu.width,
x: 1,
y: 1,
}
end
# @return [Array<Array<Vedeu::Cells::Empty>>]
def empty
Array.new(height) do
Array.new(width) do
Vedeu::Cells::Empty.new(name: name)
end
end
end
end # Empty
end # Buffers
end # Vedeu
Version data entries
9 entries across 9 versions & 1 rubygems