Hi everybody!
Sorry if this question has already been treated, I didn't succeed in
finding anything suitable for my needs.
I was trying to display the process of filling a board with given
patterns on a console.
···
#######################
# #
# X #
# X X #
# X #
# X X X #
# #
# X #
#######################
(Just a stupid example)
I could'nt find anything better than doing :
system("clear")
showBoard
each time I wanted to update the display, even though I only wanted to
change a single char on the board!
Is there a way to tell Ruby to display a given string on a given X,Y
position, without changing anything else?
That would be perfect.
Thanks a lot for your attention,
(and thanks too for that wonderful programming language),
Eric