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Re: How To: Make An Iterator

by Roy Johnson (Monsignor)
on Apr 25, 2005 at 18:36 UTC ( #451299=note: print w/replies, xml ) Need Help??


in reply to How To: Make An Iterator

A quibble on terms: what you call a "reusable iterator" is a "factory". A reusable iterator would be one that resets itself after returning the "list is exhausted" value. Array iterator factory is an example of a factory that generates reusable iterators.

Caution: Contents may have been coded under pressure.

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[choroba]: I have no idea :-( I used to post to photobucket.com, but they don't seem to feature "private" pictures in the free version now
[Discipulus]: dazz i'm not an experts but i think it would be possible
[Corion]: dazz: I think Image::Magick can "read" from an in-memory filehandle
[Corion]: choroba: No, some general admin discussion of how to handle (company) user accounts
[Discipulus]: might be it is necessary to pass the pic data like MIME::Base64:: encode( data..
[Discipulus]: if you have a jpeg data: or as wise Corion said IM ca n read directly your handle

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