compare

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• Variables

Variables

var ByField = generic.DefineFunc("CompareByField(val1 T, val2 T) int").
	Param("T", "the type of value to compare").
	Param("F", "the field name").
	ImportFunc(ByItself).
	Generators("fieldOf", genFieldOf).
	Source(`
{{ $field := fieldOf .T .F }}
{{ $compare := expand "CompareByItself" "T" $field.Type }}
return {{$compare}}(val1.{{.F}}, val2.{{.F}})`)

var ByItself = generic.DefineFunc("CompareByItself(val1 T, val2 T) int").
	Param("T", "the type of value to compare").
	Generators("dispatch", dispatch).
	Source(`
{{ $compare := expand (.T|dispatch) "T" .T }}
return {{$compare}}(val1, val2)`)