Play With Lua!

Another short post. It’s because I’m working on something.

A lot of languages have a ternary operator, that lets you do this:

int x = foo ? 1 : 2;

It’s an easy way to pack a conditional on to one line, especially useful when giving things default values. Another way is if the if statement returns a value, like in Ruby:

x = if foo
        1
    else
        2
    end

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