Ruby uses tons of symbols internally. To prove it, execute this line of Ruby code : Symbols « Language Basics « Ruby






  1. Ruby
  2. Language Basics
  3. Symbols

Ruby uses tons of symbols internally. To prove it, execute this line of Ruby code


Symbol.all_symbols








Related examples in the same category

1.symbols is placeholders for identifiers and strings.
2.Symbol in an array
3.id2name
4.Using Symbols as Hash Keys
5.object_id of three string with the same value
6.object_id of three symbols with the same name