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Yes having dynamic scoping gives Perl a very powerful programming instrument. And the lack of dynamic scoping in Ruby can cause problems elsewhere: http://news
by draegtun 14y ago
Yes having dynamic scoping gives Perl a very powerful programming instrument.
And the lack of dynamic scoping in Ruby can cause problems elsewhere: http://news.ycombinator.com/item?id=5072925 http://news.ycombinator.com/item?id=5072925
PS. I seem fond of dynamic scoping because I've posted lots of examples here on HN: http://www.hnsearch.com/search#request/all&q=draegtun+dynamic+local&start=0 http://www.hnsearch.com/search#request/all&q=draegtun+dy...