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What's new in fast-check 4.4.0?

· 6 min read
Nicolas Dubien
fast-check maintainer

We expand fast-check's collection of arbitraries with two data structures: Map and Set. These native collections are now first-class citizens in fast-check, making it easier to test code that relies on them. We've also improved the flexibility of fc.dictionary to support the full range of property keys.

Continue reading to explore the detailed updates it brings.