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Comments
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really? Really?
it's just
if (final >= 1 && final <= 6)
return final;
return -1; -
-bgm-3158yTernaries would be fun here and look no less stupid.
(status == 5) ? return 4 : ((status == 4) ? return 5 : ((status > 0) ? return status : return -1)) -
port2211058yThis really is the best solution. Take a close look, case 4 returns 5 and case 5 returns 4. You could use the ternary posted above but it's broken, the last conditional should be (status >= 1 && status <= 6) but now you have a ternary which is ugly and not inherently obvious what it does. Also your breaking convention by using a ternary operator > 80 characters. What happens when the spec changes and now 9 should return 14? If I'm using the ternary solution instead of just adding a case I have to interpret the ternary and realize I should put the new conditional before the last one. Shit on it all you want but the switch statement is the most maintainable and readable solution here. The one thing he/she could've done to improve it was added comments pointing out the 4 and 5 are switched and why.
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Some PM obviously said "is it possible to switch place of the fourth and fifth item in the list?" And dev says "Sure, it is built with this kind of flexibility in mind, it's a oneliner!".
Backs are patted and salaries are raised... -
achehab8438yIf you want to maintain this method, just add an annotation "please don't touch" because I would have changed this method as @rainmitchell said and fucked up the code xD (i didn't notice the 4 & 5 switch too).
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