Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.

Contact: aviboots(AT)netvision.net.il

Semrush - keyword research tool

Turn ChatGPT, Claude, Gemini, And CoPilot Into Your Personal Assistant, Business Coach, Content Creator, And More

AFFILIATE MARKETING Your all-in-one performance engine Manage affiliates, creators, and customer referrals in one unified platform—turning every partnership into measurable growth
Secure & Reliable Web Hosting, Free Domain, Free SSL, 1-Click WordPress Install, Expert 24/7 Support

Boost your online presence with premium web hosting and servers

Disclosure: My content contains affiliate links.

42,690 questions

55,449 answers

573 users

How to check if a variable is not nil and not zero in Ruby

1 Answer

0 votes
val = 32;

unless val.nil? || val == 0
    print "not nil and not zero";
end


 
# run:
# 
# not nil and not zero
#

 



answered Jun 6, 2024 by avibootz
...