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Control Flow in Ruby

And

Comparators aren’t the only operators available to you in Ruby. You can also use **logical** or **boolean operators**. Ruby has three: and (`&&`

), or (`||`

), and not (`!`

). Boolean operators result in boolean values: `true`

or `false`

.

The boolean operator **and**, `&&`

, only results in `true`

when **both** expression on either side of `&&`

are `true`

. Here’s how `&&`

works:

true && true # => true true && false # => false false && true # => false false && false # => false

For example, `1 < 2 && 2 < 3`

is `true`

because it’s true that one is less than two **and** that two is less than three.

### Instructions

**1.**

Let’s practice a bit with `&&`

. Check out the boolean expressions and set each variable to `true`

or `false`

depending on what value you expect the expression to return.