gojsonq

A simple Go package to Query over JSON/YAML/XML/CSV Data

Description

GoJSONQ provides simple, elegant and fast ODM like API to access/query JSON document.

Let's have a first look:

```go package main

import ( "fmt"

"github.com/thedevsaddam/gojsonq" )

func main() { jsonStr := `{"movies":[{"name":"Pirates of the Caribbean","sequels":[{"name":"The Curse of the Black Pearl","released":2003},{"name":"Dead Men Tell No Tales","released":2017}]}]}` jq := gojsonq.New().JSONString(jsonStr)

name := jq.Find("movies.[0].name") fmt.Println("name: ", name) // name: Pirates of the Caribbean

fsequel := jq.Reset().Find("movies.[0].sequels.[0].name") fmt.Println("first sequel: ", fsequel) // first sequel: The Curse of the Black Pearl }

```

Deeply nested JSON property can be grabbed easily!

Programming language: Go

License: MIT License

Tags: Query Language     Json     Gojsonq    

Latest version: v2.5.2

README

[gojsonq-logo](gojsonq.png)

[](LICENSE.md)

A simple Go package to Query over JSON Data. It provides simple, elegant and fast ODM like API to access, query JSON document

Installation

Install the package using

$ go get github.com/thedevsaddam/gojsonq/v2

Usage

To use the package import it in your *.go code

import "github.com/thedevsaddam/gojsonq/v2"

Let's see a quick example:

See in playground

package main

import gojsonq "github.com/thedevsaddam/gojsonq/v2"

func main() {
    const json = `{"name":{"first":"Tom","last":"Hanks"},"age":61}`
    name := gojsonq.New().FromString(json).Find("name.first")
    println(name.(string)) // Tom
}

Another example:

See in playground

package main

import (
    "fmt"

    gojsonq "github.com/thedevsaddam/gojsonq/v2"
)

func main() {
    const json = `{"city":"dhaka","type":"weekly","temperatures":[30,39.9,35.4,33.5,31.6,33.2,30.7]}`
    avg := gojsonq.New().FromString(json).From("temperatures").Avg()
    fmt.Printf("Average temperature: %.2f", avg) // 33.471428571428575
}

You can query your document using the various query methods such as Find, First, Nth, Pluck, Where, OrWhere, WhereIn, WhereStartsWith, WhereEndsWith, WhereContains, Sort, GroupBy, SortBy and so on. Also you can aggregate data after query using Avg, Count, Max, Min, Sum etc.

Find more query API in Wiki page

Bugs and Issues

If you encounter any bugs or issues, feel free to open an issue at github.

Also, you can shoot me an email to [email protected] for hugs or bugs.

Credit

Special thanks to Nahid Bin Azhar for the inspiration and guidance for the package. Thanks to Ahmed Shamim Hasan Shaon for his support from the very beginning.

Contributors

• Lenin Hasda
• Sadlil Rhythom
• See contributors list here

Contribution

If you are interested to make the package better please send pull requests or create an issue so that others can fix. [Read the contribution guide here](CONTRIBUTING.md)

License

The gojsonq is an open-source software licensed under the [MIT License](LICENSE.md).