How do I concatenate strings in Ruby?

How do I concatenate strings in Ruby?

In Ruby, you can concatenate strings using the + operator or the << operator. For example, "Hello, " + "world!" results in "Hello, world!".

Are there any other methods to concatenate strings?

Yes, you can also use the concat method or string interpolation. For example, "Hello, #{name}!" is a way to include variables in strings.

What about using the join method?

The join method is used to concatenate elements of an array into a single string. For example, array.join(', ') will join array elements with a comma and space.

Can I concatenate strings with different data types?

Yes, Ruby will automatically convert other data types to strings when concatenating. For example, "The number is " + 5 will result in "The number is 5".