/try-catch.js
Created Feb 10, 2012
try/catch example
| function thisMightFail() { | |
| //... | |
| if(badThingsHappened) { | |
| throw new Error(...); | |
| } | |
| return theGoodResult; | |
| } | |
| function recoverFromFailure(e) { | |
| //... | |
| return recoveryValue; | |
| } | |
| function getTheResult() { | |
| var result; | |
| try { | |
| result = thisMightFail(); | |
| } catch(e) { | |
| result = recoverFromFailure(e); | |
| } | |
| return result; | |
| } |
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