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