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// Copyright (c) 2015, Emir Pasic. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package utils provides common utility functions.
//
// Provided functionalities:
// - sorting
// - comparators
package utils
import (
"fmt"
"strconv"
)
// ToString converts a value to string.
func ToString(value interface{}) string {
switch value.(type) {
case string:
return value.(string)
case int8:
return strconv.FormatInt(int64(value.(int8)), 10)
case int16:
return strconv.FormatInt(int64(value.(int16)), 10)
case int32:
return strconv.FormatInt(int64(value.(int32)), 10)
case int64:
return strconv.FormatInt(int64(value.(int64)), 10)
case uint8:
return strconv.FormatUint(uint64(value.(uint8)), 10)
case uint16:
return strconv.FormatUint(uint64(value.(uint16)), 10)
case uint32:
return strconv.FormatUint(uint64(value.(uint32)), 10)
case uint64:
return strconv.FormatUint(uint64(value.(uint64)), 10)
case float32:
return strconv.FormatFloat(float64(value.(float32)), 'g', -1, 64)
case float64:
return strconv.FormatFloat(float64(value.(float64)), 'g', -1, 64)
case bool:
return strconv.FormatBool(value.(bool))
default:
return fmt.Sprintf("%+v", value)
}
}
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