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Programming language: Go
Tags: Utilities    

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README

filler Go Report Card Build Status GoDoc

small util to fill gaps in your structs

Installation

$ go get github.com/yaronsumel/filler

Usage

package main

import (
    "fmt"
    "github.com/yaronsumel/filler"
)

type model struct {
    UserID   string
    UserName string `fill:"UserNameFiller:UserID"`
}

func init() {
    filler.RegFiller("UserNameFiller", func(value interface{}) (interface{}, error) {
        return "UserId" + value.(string), nil
    })
}

func main() {
    m := &model{
        UserID: "123",
    }
    fmt.Printf("%+v\n", m)
    // should print `&{UserId:123 UserName:}`
    filler.Fill(m)
    // should print `&{UserId:123 UserName:UserId123}`
    fmt.Printf("%+v\n", m)
}
Written and Maintained by @YaronSumel