What is string interpolation in Ruby?
An example of an AI chatbot conversation about string interpolation in Ruby.
What is string interpolation in Ruby?
String interpolation in Ruby allows you to embed expressions within string literals using #{} syntax.
Can you give me an example of how to use it?
Sure! For example: name = 'Alice'; greeting = "Hello, #{name}!" will output 'Hello, Alice!'.
Are there any limitations to string interpolation?
Yes, you can't use string interpolation inside single-quoted strings. It only works with double-quoted strings.
What about using it with numbers or calculations?
You can! For instance, "The sum is #{2 + 2}" will output 'The sum is 4'.
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