What is the simplest writing to test if this a JavaScript function named openContactSimplifiedAside() exists or not with Jasmine?
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Allan Pereira
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Mouad Ennaciri
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`typeof openContactSimplifiedAside === 'function'` – dfsq May 02 '17 at 08:56
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Possible duplicate of [Javascript check if function exists](http://stackoverflow.com/questions/1042138/javascript-check-if-function-exists) – Yashar Aliabbasi May 02 '17 at 08:57