Programmer Humor

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Why make it complicated? (lemmy.ml)

submitted 2 weeks ago by HiddenLayer555@lemmy.ml to c/programmerhumor@lemmy.ml

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[–] ThirdConsul@lemmy.ml 5 points 2 weeks ago (13 children)

To be honest I always disliked variable declaration without value assignment, so to me both options suck. :)

[–] notarobot@lemm.ee 5 points 2 weeks ago* (last edited 2 weeks ago) (7 children)

What about

Let ret: Number
If (someCondition) {
    <a lot of expensive calculations>
    ret = resultOfOperations
} else {
    <a lot of other different expensive operations>
    ret = resultOfOtherOperations
}
return ret

You can't declare ret inside the brackets

[–] ThirdConsul@lemmy.ml 4 points 2 weeks ago (1 children)

let ret = someCondition ? expensiveOperation() : otherOperation()

[–] notarobot@lemm.ee 2 points 2 weeks ago

Yeah. That works.

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