Sha256: ebf6b5b0ba4ee61a03c0d2d5fb586b9a4ac910eddcb0972e71f287e328221d5b
Contents?: true
Size: 860 Bytes
Versions: 7
Compression:
Stored size: 860 Bytes
Contents
module JustCheckers
# = Direction
#
# The Direction that something is moving on a 2d plane
class Direction
# New objects can be instantiated with
#
# @param [Fixnum] x
# the x magnitude.
#
# @param [Fixnum] y
# the y magnitude.
#
# ==== Example:
# # Instantiates a new Direction
# JustCheckers::Direction.new({
# x: 1,
# y: 1
# })
def initialize(x, y)
@x, @y = x, y
end
# @return [Fixnum] the x magnitude.
attr_reader :x
# @return [Fixnum] the y magnitude.
attr_reader :y
# Check if directions are equal by seeing if their magnitudes are equal.
#
# @param [Direction] other
# the other direction to compare to.
#
# @return [Boolean]
def ==(other)
self.x == other.x && self.y == other.y
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems