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21 lines
400 B
Go
21 lines
400 B
Go
package pagination
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import (
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"fmt"
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"reflect"
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)
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// convert any numeric value to int64
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func ToInt64(value interface{}) (d int64, err error) {
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val := reflect.ValueOf(value)
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switch value.(type) {
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case int, int8, int16, int32, int64:
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d = val.Int()
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case uint, uint8, uint16, uint32, uint64:
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d = int64(val.Uint())
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default:
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err = fmt.Errorf("ToInt64 need numeric not `%T`", value)
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}
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return
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}
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