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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
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Task/Sort-using-a-custom-comparator/E/sort-using-a-custom-comparator.e Normal file
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/** returns a if it is nonzero, otherwise b() */
def nonzeroOr(a, b) { return if (a.isZero()) { b() } else { a } }
["Here", "are", "some", "sample", "strings", "to", "be", "sorted"] \
.sort(fn a, b {
nonzeroOr(b.size().op__cmp(a.size()),
fn { a.compareToIgnoreCase(b) })
})