Module: Robot

Defined in:
lib/robot/point.rb,
lib/robot.rb,
lib/robot/game.rb,
lib/robot/table.rb,
lib/robot/version.rb,
lib/robot/position.rb,
lib/robot/directions.rb,
lib/robot/command_proxy.rb,
lib/robot/commands/base.rb,
lib/robot/commands/left.rb,
lib/robot/commands/move.rb,
lib/robot/commands/no_op.rb,
lib/robot/commands/place.rb,
lib/robot/commands/right.rb,
lib/robot/commands/report.rb,
lib/robot/commands/factory.rb,
lib/robot/commands/place_command_parser.rb

Overview

Factory class that takes a command input and returns the command object that can handle it, this is used instead of if/else or case/when for each command. If the command entered does not match any known command, the NoOp Command will be returned.

Defined Under Namespace

Modules: Commands, Directions Classes: CommandProxy, Game, Point, Position, Table

Constant Summary collapse

VERSION = 
'0.1.9'

Class Method Summary collapse

Class Method Details

.instructions ⇒ Object 



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# File 'lib/robot.rb', line 18

def self.instructions
  puts <<~HEREDOC
    Welcome to the Robot game
    Please enter one of the following commands:
    PLACE 0,0,NORTH (PLACE X,Y,DIRECTION)
    MOVE
    LEFT
    RIGHT
    REPORT

    invalid commands are ignored.
    You must start with a place command.
  HEREDOC
end

.run ⇒ Object 



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# File 'lib/robot.rb', line 13

def self.run
  instructions
  Game.()
end