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Store collections in JSONB field

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Web Log

2019-08-13: Self Improvement
Ruby: when to use extend self vs. module_function in your modules.
2019-08-09: How to Use The Ruby Uniq Method To Remove Duplicates
Did you know the uniq method also accepts blocks?
2019-06-05: Ruby 2.7 — Enumerable#tally
First look at the new Enumerable#tally method. Useful for counting occurencies.

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