GeezerVison

//: 16.1 => /* Use braces with all muliline blocks. eslint: "nonblock-statement-body-position" */ // bad if (test) return false; // good if (test) return false; // good if (test) { return false; } // bad function foo() { return false; } // good function bar() { return false; } //: 16.2 => /* iF YOU'RE using multline blocks with if and else, put else on the same line as your "if" block closing brace. eslint: "brace-style" */ // bad if (test) { thing1(); thing2(); } else { thing3(); } // good if (test) { thing1(); thing2(); } else { thing3(); } //: 16.2 => /* If an "if" block always executes a return statement, the subsequent else block is unnecessary. A return is an "else if" block following an "if" block that contains a return can be separated into multiple "if" blocks. eslint:no-else-return */ // bad function foo() { if (x) { return x; } else { return y; } } // bad function cats() { if (x) { return x; } else if (y) { return y; } } // bad function dogs() { if (x) { return x; } else { if (y) { return y; } } } // good function foo() { if (x) { return x; } return y; } // good function cats() { if (x) { return x; } if (y) { return y; } } // good function dogs(x) { if (x) { if (z) { return y; } } else { return z; } }