1096790
Description
Flashcards by Edmond Pruteanu, updated more than 1 year ago
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Created by Edmond Pruteanu
over 11 years ago
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| Question | Answer |
| Execute code for each element in collection | ary = [1,2,3,4,5] ary.each do |i| puts i end |
| Return all the elements of a collection | collection = collection.collect |
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