tablecloth.api.unique-by — scicloj/tablecloth 6.051

strategy-fold clj

(strategy-fold ds columns-selector)

(strategy-fold ds columns-selector fold-fn)

(strategy-fold ds columns-selector fold-fn ungroup-options)

unique-by clj

(unique-by ds)

(unique-by ds columns-selector)

(unique-by
  ds
  columns-selector
  {:keys [strategy select-keys parallel?] :or {strategy :first} :as options})