Practically Groovy, Reaching for each
Taking a "least surprise" approach to iteration
From the developerWorks archives
Date archived: April 19, 2017 | First published: April 14, 2009
In this Practically Groovy installment, Scott Davis provides a dizzying array of ways to iterate through ... arrays. And lists. And files. And URLs. And on and on and on. The most impressive part is that Groovy provides a consistent mechanism for walking through all of those collections and more.
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