60 lines
1.2 KiB
Markdown
60 lines
1.2 KiB
Markdown
# Structure [](http://godoc.org/github.com/fatih/structure) [](https://travis-ci.org/fatih/structure)
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Structure contains various utilities to work with Go (Golang) structs.
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**WIP, Use with care until it's finished and announced**
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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: "gopher",
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ID: 123456,
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Enabled: true,
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}
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```
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```go
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// Convert a struct to a map[string]interface{}
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// => {"Name":"gopher", "ID":123456, "Enabled":true}
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m := structure.Map(s)
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// Convert the values of a struct to a []interface{}
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// => [true, 123456, "gopher"]
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v := structure.Values(s)
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// Convert the fields of a struct to a []string.
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// => ["Enabled", "ID", "Name"]
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f := structure.Fields(s)
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// Return the struct name
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// => "Server"
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n := structure.Name(s)
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// Check if the fields of a struct is initialized or not.
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if structure.IsValid(s) {
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fmt.Println("s is initialized")
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}
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// Check if it's a struct or a pointer to struct
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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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