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Ruby names constants with UPPER_CASE by convention

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Jamie McCarthy
2021-03-01 10:20:40 -06:00
parent 9d41dd2c31
commit 7ab5cfd140
1 changed files with 9 additions and 8 deletions
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17
51 Hurkle/ruby/hurkle.rb
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@@ -1,11 +1,14 @@
MAX_GUESSES = 5
GRID_SIZE = 10
def main def main
say_introduction say_introduction
loop do loop do
$a = rand($g).floor $a = rand(GRID_SIZE).floor
$b = rand($g).floor $b = rand(GRID_SIZE).floor
found = false found = false
(1..$n).each do |k| (1..MAX_GUESSES).each do |k|
print "GUESS # " + k.to_s + " " print "GUESS # " + k.to_s + " "
print "? " print "? "
x, y = gets.chomp.split(",").map(&:to_i) x, y = gets.chomp.split(",").map(&:to_i)
@@ -26,16 +29,14 @@ def say_introduction
puts " " * 33 + "HURKLE" puts " " * 33 + "HURKLE"
puts " " * 15 + "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY" puts " " * 15 + "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
3.times { puts } 3.times { puts }
$n = 5
$g = 10
puts puts
puts "A HURKLE IS HIDING ON A " + $g.to_s + " BY " + $g.to_s + " GRID. HOMEBASE" puts "A HURKLE IS HIDING ON A " + GRID_SIZE.to_s + " BY " + GRID_SIZE.to_s + " GRID. HOMEBASE"
puts "ON THE GRID IS POINT 0,0 IN THE SOUTHWEST CORNER," puts "ON THE GRID IS POINT 0,0 IN THE SOUTHWEST CORNER,"
puts "AND ANY POINT ON THE GRID IS DESIGNATED BY A" puts "AND ANY POINT ON THE GRID IS DESIGNATED BY A"
puts "PAIR OF WHOLE NUMBERS SEPERATED BY A COMMA. THE FIRST" puts "PAIR OF WHOLE NUMBERS SEPERATED BY A COMMA. THE FIRST"
puts "NUMBER IS THE HORIZONTAL POSITION AND THE SECOND NUMBER" puts "NUMBER IS THE HORIZONTAL POSITION AND THE SECOND NUMBER"
puts "IS THE VERTICAL POSITION. YOU MUST TRY TO" puts "IS THE VERTICAL POSITION. YOU MUST TRY TO"
puts "GUESS THE HURKLE'S GRIDPOINT. YOU GET " + $n.to_s + " TRIES." puts "GUESS THE HURKLE'S GRIDPOINT. YOU GET " + MAX_GUESSES.to_s + " TRIES."
puts "AFTER EACH TRY, I WILL TELL YOU THE APPROXIMATE" puts "AFTER EACH TRY, I WILL TELL YOU THE APPROXIMATE"
puts "DIRECTION TO GO TO LOOK FOR THE HURKLE." puts "DIRECTION TO GO TO LOOK FOR THE HURKLE."
puts puts
@@ -55,7 +56,7 @@ end
def say_failure def say_failure
puts puts
puts "SORRY, THAT'S " + $n.to_s + " GUESSES." puts "SORRY, THAT'S " + MAX_GUESSES.to_s + " GUESSES."
puts "THE HURKLE IS AT " + $a.to_s + "," + $b.to_s puts "THE HURKLE IS AT " + $a.to_s + "," + $b.to_s
end end