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October 13, 2016 00:08
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Promise indentation styles
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| //Option 1 - function calls on the same line | |
| nameOfMyservice.functionThatReturnsAPromise.then(()=>{ | |
| }).then(otherFunction).then(()=>{ | |
| }).catch(()=>{ | |
| }); | |
| //Options 2 - function calls drop to a new line | |
| nameOfMyservice | |
| .functionThatReturnsAPromise | |
| .then(()=>{ | |
| }) | |
| .then(otherFunction) | |
| .then(()=>{ | |
| }).catch(()=>{ | |
| }); | |
| //avoiding inline functions | |
| nameOfMyservice | |
| .functionThatReturnsAPromise | |
| .then(handleFirstPromiseAndReturnAnother) //<- for this callback this = functionThatReturnsAPromise | |
| .then(handleSecondPromiseAndKeepThisScope.bind(this)) | |
| .catch(handlePromiseErrorUsing('Error came from nameOfMyservice.functionThatReturnsAPromise')); |
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