samples/13_path_finding_algorithms/05_dijkstra/app/main.rb
# This method is called every frame/tick
# Every tick, the current state of the search is rendered on the screen,
# User input is processed, and
# The next step in the search is calculated
This method is called every frame/tick
Every tick, the current state of the search is rendered on the screen,
User input is processed, and
The next step in the search is calculated
This method is called every frame / tick Every tick the current state of the search is rendered on the screen User input is processed and The next step in the search is calculated
def tick
    defaults
    render
    input
    calc
  end
def tick defaults render input calc end
This method is called every frame/tick
Every tick, the current state of the search is rendered on the screen,
User input is processed, and
The next step in the search is calculated
This method is called every frame / tick Every tick the current state of the search is rendered on the screen User input is processed and The next step in the search is calculated