# Ruby code for Random.rand() method# declaring Random value
date_a =Random.rand()# new arbitrary random value
puts "Random form : #{date_a}\n\n"
Ruby
输出:
Random form :0.19492446216402715
Ruby
例子 #2 :
# Ruby code for Random.rand() method# declaring Random value
date_b =Random.rand()
date_a =Random.rand(10)# new arbitrary random value
puts "Random form : #{date_b}\n\n"
puts "Random form : #{date_a}\n\n"
极客教程