initial setup and initialized grid
world is initialized with locations
Location can contain warning messages
robot created with position and location
turns left and right
robot can move horizontally and vertically
robot won't move in a dangerous direction
changed warning messages to allow for multiple
Robot leaves warning messages in last location if lost
opens file and saves to variable
finds grid size instructions and passes them to the create world file
gets an individual set of robot instructions
Robot carries out an array of instructions
Robot returns its final location
create a last position variable for the robot
method to process full array of instructions
program producing correct outputs when ran in terminal
refactored rspec tests
merge preperation