pairvalues

Extract just the values from an even-sized key/value list.

Synopsis

my @values = pairvalues @kvlist;
my @values = pairvalues %hash;

What you get back

A list of every odd-indexed element (indices 1, 3, 5, …). If the input has an orphan key at the end, its corresponding value is undef. Equivalent to but more efficient than

pairmap { $b } @kvlist

Examples

my @v = pairvalues one => 1, two => 2;   # (1, 2)
my @v = pairvalues %ENV;                 # values of every env var

Differences from upstream

Fully compatible with upstream.

See also

• pairkeys — the key-side counterpart.

• pairs — keep keys and values bound together.