class RGrid::Grid
The grid data structure class.
@api public
Public Class Methods
new(x: 0, xn: 0, y: 0, yn: 0)
click to toggle source
@param x [Fixnum] @param xn [Fixnum] @param y [Fixnum] @param yn [Fixnum] @return [RGrid::Grid]
# File lib/rgrid/grid.rb, line 16 def initialize(x: 0, xn: 0, y: 0, yn: 0) @x = x @xn = xn @y = y @yn = yn validate! end
Public Instance Methods
attributes()
click to toggle source
@return [Hash<Symbol => Fixnum>]
# File lib/rgrid/grid.rb, line 26 def attributes { x: @x, xn: @xn, y: @y, yn: @yn, } end
Private Instance Methods
validate!()
click to toggle source
@raise [RGrid::InvalidGrid] When the atttributes are not sane. @return [RGrid::Grid]
# File lib/rgrid/grid.rb, line 39 def validate! raise RGrid::InvalidGrid unless RGrid::Validator.valid?(attributes) self end