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Javascript :: using backticks to write Javascript #js
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| // function defaultGreet(first, last) { | |
| // if (last !== undefined) { | |
| // return 'Hi ' + first + ' ' + last + '!'; | |
| // } else { | |
| // last = ' Doe!'; | |
| // return 'Hi ' + first + last; | |
| // } | |
| // } | |
| // defaultGreet('Jane'); | |
| const defaultGreet = (firstName, lastName = 'Doe') => `Hi ${firstName} ${lastName}!`; | |
| // much more concise |
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