method SetHash

Documentation for method SetHash assembled from the following pages:

Role: Baggy §

From Baggy

(Baggy) method SetHash §

Defined as:

method SetHash(--> SetHash:D)

Returns a SetHash whose elements are the keys of the invocant.

my $breakfast = (eggs => 2, bacon => 3).BagHash;
my $sh = $breakfast.SetHash;
say $sh.^name;                            # OUTPUT: «SetHash␤» 
say $sh.elems;                            # OUTPUT: «2␤»

Class: Any §

From Any

(Any) method SetHash §

Defined as:

method SetHash(--> SetHash:D) is nodal

Coerces the invocant to SetHash, whereby Positionals are treated as lists of values.