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tpl/compare: Make it a package that stands on its own

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See #3042
This commit is contained in:
Bjørn Erik Pedersen
2017-04-30 19:33:19 +02:00
parent 6561557367
commit a3bf118eaa
6 changed files with 87 additions and 33 deletions
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8
tpl/collections/sort.go
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@@ -23,6 +23,8 @@ import (
"github.com/spf13/hugo/tpl/compare"
)
var comp = compare.New()
// Sort returns a sorted sequence.
func (ns *Namespace) Sort(seq interface{}, args ...interface{}) (interface{}, error) {
if seq == nil {
@@ -129,15 +131,15 @@ func (p pairList) Less(i, j int) bool {
if iv.IsValid() {
if jv.IsValid() {
// can only call Interface() on valid reflect Values
return compare.Lt(iv.Interface(), jv.Interface())
return comp.Lt(iv.Interface(), jv.Interface())
}
// if j is invalid, test i against i's zero value
return compare.Lt(iv.Interface(), reflect.Zero(iv.Type()))
return comp.Lt(iv.Interface(), reflect.Zero(iv.Type()))
}
if jv.IsValid() {
// if i is invalid, test j against j's zero value
return compare.Lt(reflect.Zero(jv.Type()), jv.Interface())
return comp.Lt(reflect.Zero(jv.Type()), jv.Interface())
}
return false