entry.size undefined?

[ColonelBundy]

Even though the example shows use of entry.size this does not exist on the entry object at all.

[ZJONSSON]

Good catch - yes the size does not exist on the entry when the entry is emitted (it's defined later see here https://github.com/ZJONSSON/node-unzipper/blob/master/lib/parse.js#L110-L144) - This looks to be an inherited behaviour from https://github.com/EvanOxfeld/node-unzip

I do have a PR that tries to simplify the API across top->bottom streaming, vs random access here: #30 This branch flips the sequence, ensuring variables have been placed on the entry before it's emitted (see here https://github.com/ZJONSSON/node-unzipper/blob/e19a4d8f0d9545eb58eb4b3858dfe10bb2983436/lib/parse.js#L65-L83)