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Hygiene: Reduce copy-pasted code.
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1 changed files with 1 additions and 3 deletions
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@ -204,7 +204,6 @@ func compareGetFloat(a interface{}, b interface{}) (float64, float64) {
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}
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func Intersect(l1, l2 interface{}) (interface{}, error) {
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if l1 == nil || l2 == nil {
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return make([]interface{}, 0), nil
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}
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@ -305,7 +304,6 @@ func indirect(v reflect.Value) (rv reflect.Value, isNil bool) {
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// First is exposed to templates, to iterate over the first N items in a
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// rangeable list.
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func First(limit interface{}, seq interface{}) (interface{}, error) {
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limitv, err := cast.ToIntE(limit)
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if err != nil {
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@ -335,7 +333,7 @@ func First(limit interface{}, seq interface{}) (interface{}, error) {
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}
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var (
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zero reflect.Value
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zero reflect.Value
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errorType = reflect.TypeOf((*error)(nil)).Elem()
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)
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