44 lines
1020 B
Go
44 lines
1020 B
Go
// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package main
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import (
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"encoding/json"
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"fmt"
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)
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type permissions map[string]bool // #3
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type user struct { // #1
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Name string `json:"username"`
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Password string `json:"-"`
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Permissions permissions `json:"perms,omitempty"` // #6
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// name string // #1
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// password string // #1
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// permissions // #3
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}
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func main() {
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users := []user{ // #2
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{"inanc", "1234", nil},
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{"god", "42", permissions{"admin": true}},
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{"devil", "66", permissions{"write": true}},
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}
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// out, err := json.Marshal(users) // #4
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out, err := json.MarshalIndent(users, "", "\t") // #5
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if err != nil { // #4
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fmt.Println(err)
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return
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}
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fmt.Println(string(out)) // #4
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}
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