### What it does Checks the formatting of a unary operator on the right hand side of a binary operator. It lints if there is no space between the binary and unary operators, but there is a space between the unary and its operand. ### Why is this bad? This is either a typo in the binary operator or confusing. ### Example ``` // &&! looks like a different operator if foo &&! bar {} ``` Use instead: ``` if foo && !bar {} ```