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51 lines
760 B
Go
51 lines
760 B
Go
package main
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import (
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"fmt"
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)
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func stringify(v interface{}) string {
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switch v.(type) {
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case nil:
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return "null"
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case bool:
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if v.(bool) {
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return "true"
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} else {
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return "false"
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}
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case number:
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return v.(number).String()
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case string:
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return fmt.Sprintf("%q", v)
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case *dict:
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result := "{"
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for i, key := range v.(*dict).keys {
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line := fmt.Sprintf("%q", key) + ": " + stringify(v.(*dict).values[key])
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if i < len(v.(*dict).keys)-1 {
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line += ", "
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}
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result += line
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}
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return result + "}"
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case array:
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result := "["
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for i, value := range v.(array) {
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line := stringify(value)
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if i < len(v.(array))-1 {
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line += ", "
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}
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result += line
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}
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return result + "]"
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default:
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return "unknown type"
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}
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}
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