ruby generate random number
rand()#that will give you a random float between 0 and 10
rand(num)#that will give you a random integer between 0 and the number num
rand(first...second)#that will give you a random
#integer between first and secondruby generate random number
rand()#that will give you a random float between 0 and 10
rand(num)#that will give you a random integer between 0 and the number num
rand(first...second)#that will give you a random
#integer between first and secondrandom number rails
Use rand(range)
From Ruby Random Numbers:
If you needed a random integer to simulate a roll of a six-sided die, you'd use: 1 + rand(6). A roll in craps could be simulated with 2 + rand(6) + rand(6).
Finally, if you just need a random float, just call rand with no arguments.Copyright © 2021 Codeinu
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