Constants in Ruby start with an uppercase letter : Constants « Language Basics « Ruby






  1. Ruby
  2. Language Basics
  3. Constants

Constants in Ruby start with an uppercase letter


IP_SERVER_SOURCE = "111.111.333.055"

print IP_SERVER_SOURCE








Related examples in the same category

1.Ruby allows you to change the values in constants by assigning a new value to them:
2.Change the value of Pi, it'll let you do it, but you'll get a warning:
3.The Scope of Constants
4.Constants are defined within the scope of the current class and are made available to all child classes, unless they're overridden:
5.Array constant
6.freeze does nothing since Fixnums are already immutable.