Sha256: d10964d71bd78458a9c01475be83d4e2b91ebd651a9a2e41edef7d5239bb156b
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Contents
nub === Return all the unique elements of an array. You can specify your own uniqueness comparison function with `nub.by` too. These work like haskell's `nub` and `nubBy` functions in Data.List. methods ======= nub(xs) ------- Return a new array with all the uniqe elements in `xs`. Uniqueness is calculated `===` style so the types matter. nub.by(xs, cmp) --------------- Use `cmp(x,y)` function to compare elements instead of the default. `cmp` should return whether the two elements are equal as a boolean.
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3 entries across 3 versions & 2 rubygems