TakeList

TakeList[list,{n1,n2,…}] gives the list of results obtained by successively taking ni elements from list.

TakeList[list,{seq1,seq2,…}] successively uses the sequence specifications seqi.

TakeList[list,seqs1,seqs2,…] gives a nested list in which elements specified by the lists seqsi are taken at level i in list.

Examples

Take successive groups of elements:

TakeList[{a, b, c, d, e, f, g}, {2, 3, 2}]
(* {{a, b}, {c, d, e}, {f, g}} *)

Please visit the official Wolfram Language Reference for more details.