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Core Fromptror

docs/data/core-fromptror.md

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Returns the value pointed to by the pointer, or the fallback value if the pointer is nil.

go
ptr := lo.ToPtr(42)
value := lo.FromPtrOr(ptr, 0)
// 42

value = lo.FromPtrOr[string](nil, "default")
// "default"

value = lo.FromPtrOr[int](nil, -1)
// -1

ptr = nil
value = lo.FromPtrOr(ptr, 999)
// 999