2021-01-17 21:46:25 +08:00
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// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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2019-12-11 21:22:41 +08:00
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gconv
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2020-10-30 22:26:26 +08:00
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import "reflect"
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2019-12-11 21:22:41 +08:00
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// SliceInt is alias of Ints.
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func SliceInt(i interface{}) []int {
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return Ints(i)
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}
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// SliceInt32 is alias of Int32s.
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func SliceInt32(i interface{}) []int32 {
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return Int32s(i)
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}
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// SliceInt is alias of Int64s.
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func SliceInt64(i interface{}) []int64 {
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return Int64s(i)
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}
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// Ints converts <i> to []int.
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func Ints(i interface{}) []int {
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if i == nil {
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return nil
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}
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2020-04-07 21:25:52 +08:00
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var array []int
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switch value := i.(type) {
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2020-12-09 13:39:09 +08:00
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case string:
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if value == "" {
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return []int{}
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}
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return []int{Int(value)}
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2020-04-07 21:25:52 +08:00
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case []string:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = Int(v)
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}
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case []int:
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array = value
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case []int8:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []int16:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []int32:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []int64:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []uint:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []uint8:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []uint16:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []uint32:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []uint64:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = int(v)
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}
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case []bool:
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array = make([]int, len(value))
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for k, v := range value {
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if v {
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array[k] = 1
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} else {
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array[k] = 0
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2019-12-11 21:22:41 +08:00
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}
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}
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2020-04-07 21:25:52 +08:00
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case []float32:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = Int(v)
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}
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case []float64:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = Int(v)
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}
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case []interface{}:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = Int(v)
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}
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case [][]byte:
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array = make([]int, len(value))
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for k, v := range value {
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array[k] = Int(v)
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}
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default:
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if v, ok := i.(apiInts); ok {
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return v.Ints()
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}
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if v, ok := i.(apiInterfaces); ok {
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return Ints(v.Interfaces())
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}
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2020-10-30 22:26:26 +08:00
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// Use reflect feature at last.
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rv := reflect.ValueOf(i)
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switch rv.Kind() {
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case reflect.Slice, reflect.Array:
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length := rv.Len()
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array = make([]int, length)
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for n := 0; n < length; n++ {
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array[n] = Int(rv.Index(n).Interface())
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}
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default:
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return []int{Int(i)}
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}
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2019-12-11 21:22:41 +08:00
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}
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2020-04-07 21:25:52 +08:00
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return array
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2019-12-11 21:22:41 +08:00
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}
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// Int32s converts <i> to []int32.
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func Int32s(i interface{}) []int32 {
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if i == nil {
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return nil
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}
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2020-04-07 21:25:52 +08:00
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var array []int32
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switch value := i.(type) {
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2020-12-09 13:39:09 +08:00
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case string:
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if value == "" {
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return []int32{}
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}
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return []int32{Int32(value)}
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2020-04-07 21:25:52 +08:00
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case []string:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = Int32(v)
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}
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case []int:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []int8:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []int16:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []int32:
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array = value
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case []int64:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []uint:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []uint8:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []uint16:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []uint32:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []uint64:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = int32(v)
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}
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case []bool:
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array = make([]int32, len(value))
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for k, v := range value {
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if v {
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array[k] = 1
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} else {
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array[k] = 0
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2019-12-11 21:22:41 +08:00
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}
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}
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2020-04-07 21:25:52 +08:00
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case []float32:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = Int32(v)
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}
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case []float64:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = Int32(v)
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}
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case []interface{}:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = Int32(v)
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}
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case [][]byte:
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array = make([]int32, len(value))
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for k, v := range value {
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array[k] = Int32(v)
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}
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default:
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if v, ok := i.(apiInts); ok {
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return Int32s(v.Ints())
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}
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if v, ok := i.(apiInterfaces); ok {
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return Int32s(v.Interfaces())
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}
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return []int32{Int32(i)}
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2019-12-11 21:22:41 +08:00
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}
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2020-04-07 21:25:52 +08:00
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return array
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2019-12-11 21:22:41 +08:00
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}
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// Int64s converts <i> to []int64.
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func Int64s(i interface{}) []int64 {
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if i == nil {
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return nil
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}
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2020-04-07 21:25:52 +08:00
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var array []int64
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switch value := i.(type) {
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2020-12-09 13:39:09 +08:00
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case string:
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if value == "" {
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return []int64{}
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}
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return []int64{Int64(value)}
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2020-04-07 21:25:52 +08:00
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case []string:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = Int64(v)
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}
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case []int:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []int8:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []int16:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []int32:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []int64:
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array = value
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case []uint:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []uint8:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []uint16:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []uint32:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []uint64:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = int64(v)
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}
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case []bool:
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array = make([]int64, len(value))
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for k, v := range value {
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if v {
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array[k] = 1
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} else {
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array[k] = 0
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2019-12-11 21:22:41 +08:00
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}
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}
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2020-04-07 21:25:52 +08:00
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case []float32:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = Int64(v)
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}
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case []float64:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = Int64(v)
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}
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case []interface{}:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = Int64(v)
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}
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case [][]byte:
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array = make([]int64, len(value))
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for k, v := range value {
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array[k] = Int64(v)
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}
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default:
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if v, ok := i.(apiInts); ok {
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return Int64s(v.Ints())
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}
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if v, ok := i.(apiInterfaces); ok {
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return Int64s(v.Interfaces())
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}
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return []int64{Int64(i)}
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2019-12-11 21:22:41 +08:00
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}
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2020-04-07 21:25:52 +08:00
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return array
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2019-12-11 21:22:41 +08:00
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}
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