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-[NSArray reduce:withBlock:] implementation is incorrect #119

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soxjke opened this issue Mar 30, 2017 · 0 comments

soxjke commented Mar 30, 2017

When initial value is set to nil and the array consists of single item, this item is returned and reduce block is never evaluated.

There seems to be an issue at https://github.com/supermarin/ObjectiveSugar/blob/master/Classes/NSArray%2BObjectiveSugar.m#L178

I would rather write it as

accumulator = block(accumulator, object);

Does this make sense?

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