package preface

A type 'a t held by the Alt.

times_nel n x apply combine on x n times. If n is lower than 1 the function will returns None.

Reduce a Nonempty_list.t using combine.

Create a new 'a t, replacing all values in the 'b t by given a value of 'a.

Create a new unit t, replacing all values in the 'a t by unit.