74 lines
1.4 KiB
Markdown
74 lines
1.4 KiB
Markdown
# Structure [](http://godoc.org/github.com/fatih/structure) [](https://travis-ci.org/fatih/structure)
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Structure contains various utilitis to work with Go (Golang) structs.
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## Install
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```bash
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go get github.com/fatih/structure
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```
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## Usage and Examples
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Lets define and declare a struct
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```go
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type Server struct {
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Name string
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ID int32
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Enabled bool
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}
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s := &Server{
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Name: "Arslan",
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ID: 123456,
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Enabled: true,
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}
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```
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#### ToMap()
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Convert a struct to a `map[string]interface{}`
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```go
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m := structure.ToMap(s)
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// prints: map[string]interface {}{"Name":"Arslan", "ID":123456, "Enabled":true}
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fmt.Printf("%#v", m)
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```
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#### ToSlice()
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Convert the values of a struct to a `[]interface{}`. Slice values are
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**sorted** by default according to the field names.
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```go
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m := structure.ToSlice(s)
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// prints: []interface {}{true, 123456, "Arslan"}
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fmt.Printf("%#v", m)
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```
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#### Fields()
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Convert the fields of a struct to a `[]string`. Slice values are **sorted** by
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default according to the field names.
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```go
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m := structure.Fields(s)
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// prints: []string{"Enabled", "ID", "Name"}
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fmt.Printf("%#v", m)
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```
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#### IsStruct()
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Check if it's a struct or a pointer to struct
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```go
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if structure.IsStruct(s) {
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fmt.Println("s is a struct")
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}
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```
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