class EightyOne::Faces::Direction

Attributes

dir[R]

Public Class Methods

new(col, row) click to toggle source
# File lib/eighty-one/face.rb, line 17
def initialize(col, row)
  @dir = [col, row]
end

Public Instance Methods

each() { |dir| ... } click to toggle source
# File lib/eighty-one/face.rb, line 21
def each
  (1..8).each do |i|
    yield [@dir[0] * i, @dir[1] * i]
  end
end