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The Magic Pens of Ruby

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Max Zone

Posts: 9170
Nickname: dzone
Registered: Jun, 2006

dzone.com is a link-sharing community where member participation determines what gets published
The Magic Pens of Ruby Posted: Feb 20, 2007 12:47 PM
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Original Post: The Magic Pens of Ruby
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I���ve recently found myself describing single objects yielded by iterators as ���magic pens.��� Though it may sound more psychodelic than technical, it���s actually proven to be a good way to explain these objects and give people a feel for why an iterator would only yield one object in the first place.

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