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U:RDoc::AnyMethod[iI"repeated_permutation:ETI" Array#repeated_permutation;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"QWhen invoked with a block, yield all repeated permutations of length +n+ of ;TI"=the elements of the array, then return the array itself.;To: RDoc::Markup::BlankLine o;
; [I"RThe implementation makes no guarantees about the order in which the repeated ;TI" permutations are yielded.;T@o;
; [I"=If no block is given, an Enumerator is returned instead.;T@o;
; [I"Examples:;T@o:RDoc::Markup::Verbatim; [ I"a = [1, 2]
;TI"4a.repeated_permutation(1).to_a #=> [[1], [2]]
;TI"Ca.repeated_permutation(2).to_a #=> [[1,1],[1,2],[2,1],[2,2]]
;TI"Ka.repeated_permutation(3).to_a #=> [[1,1,1],[1,1,2],[1,2,1],[1,2,2],
;TI"K # [2,1,1],[2,1,2],[2,2,1],[2,2,2]]
;TI"Ka.repeated_permutation(0).to_a #=> [[]] # one permutation of length 0;T: @format0:
@fileI" array.c;T:0@omit_headings_from_table_of_contents_below0I"nary.repeated_permutation(n) { |p| block } -> ary
ary.repeated_permutation(n) -> Enumerator
;T0[ I" (p1);T@"FI"
Array;TcRDoc::NormalClass00