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sort: clarify comment about not-a-number values

Updates #20540

Change-Id: I864008fadd77b0aeb10fe7e7f1ec696516a5add5
Reviewed-on: https://go-review.googlesource.com/44492
Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Ian Lance Taylor 2017-05-31 14:06:25 -07:00
parent 3bdc2f3abf
commit da1b83067d

View File

@ -315,7 +315,7 @@ func (p IntSlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
func (p IntSlice) Sort() { Sort(p) }
// Float64Slice attaches the methods of Interface to []float64, sorting in increasing order
// (not-a-number values are treated as less than any ordinary number).
// (not-a-number values are treated as less than other values).
type Float64Slice []float64
func (p Float64Slice) Len() int { return len(p) }
@ -346,7 +346,7 @@ func (p StringSlice) Sort() { Sort(p) }
func Ints(a []int) { Sort(IntSlice(a)) }
// Float64s sorts a slice of float64s in increasing order
// (not-a-number values are treated as less than any ordinary number).
// (not-a-number values are treated as less than other values).
func Float64s(a []float64) { Sort(Float64Slice(a)) }
// Strings sorts a slice of strings in increasing order.
@ -356,7 +356,7 @@ func Strings(a []string) { Sort(StringSlice(a)) }
func IntsAreSorted(a []int) bool { return IsSorted(IntSlice(a)) }
// Float64sAreSorted tests whether a slice of float64s is sorted in increasing order
// (not-a-number values are treated as less than any ordinary number).
// (not-a-number values are treated as less than other values).
func Float64sAreSorted(a []float64) bool { return IsSorted(Float64Slice(a)) }
// StringsAreSorted tests whether a slice of strings is sorted in increasing order.