Section 7.4 A little bit of logic

Hi,
I’m looking at the example for the &&(“and”) and !(“not”) operators on page 58. The one that has:

i_am_chris = true
i_am_purple = false
...etc.

I’m not clear on what the && operaror is doing. The confusion stems from the 2nd & 3rd lines:

puts i_like_beer && i_eat_rocks
puts i_am_purple && i_like_beer

I’m reading one of them as true && false, and the other as false && true, but I don’t understand why the result for both of them is false.

For an && expression to be true overall, both parts must be true.

I’m happy if I’m well rested AND I’m well fed

I’m only happy if both are true.

I get it now, thanks Dave.