randjson

README

randjson

Make random JSON in Go

Usage

Get the package

go get github.com/tidwall/randjson

Make some random JSON using the default options and a maximum of 12 nested child elements.

js := randjson.Make(12, nil)  
println(string(js))

Outputs:

{
  "interlocal": true,
  "subterjacent": null,
  "unpalpitating": false,
  "semitruth": null,
  "democratical": "becher",
  "extrapoetical": null,
  "sympathetically": null,
  "townless": [true],
  "glisten": null,
  "unverifiedness": null,
  "polariscopy": {
    "ayacahuite": {
      "vertebrocostal": true,
      "Langhian": [false, 89.32, null],
      "bubo": "albe",
      "avoidless": "unconsolatory",
      "revitalize": true,
      "brassiness": true
    },
    "booksellerish": true,
    "unduplicable": 44.49,
    "overtopple": {
      "sclerometer": "reune",
      "unbelt": false,
      "personalia": {
        "epeirogenic": "epeirogenic"
      },
      "scutellated": "unfroward"
    },
    "muffishness": false,
    "preignition": [true, "ramus", null, false],
    "evangeliarium": null,
    "ardri": 24.53,
    "playfulness": null
  },
  "playfulness": {
    "mumper": [],
    "contriturate": "avoidless"
  }
}

Options

type Options struct {
	// Pretty formats and indents the random json. Default true
	Pretty bool
	// Spread is the number of unique words to use. Default 1,000
	Words int
	// Rand is the random number generator to use. Default global rng
	Rand *rand.Rand
}

Documentation

Index

• Variables
• func Append(dst []byte, depth int, opts *Options) []byte
• func Make(depth int, opts *Options) []byte
• type Options

Variables

var DefaultOptions = &Options{
	Pretty: true,
	Words:  1000,
	Rand:   nil,
}

DefaultOptions for Make()

Functions

func Append

func Append(dst []byte, depth int, opts *Options) []byte

Append a random json document to dst. The depth param is the maximum nested depth of json document

func Make

func Make(depth int, opts *Options) []byte

Make returns a random json document. The depth param is the maximum nested depth of json document

Types

type Options

type Options struct {
	// Pretty formats and indents the random json. Default true
	Pretty bool
	// Spread is the number of unique words to use. Default 1,000
	Words int
	// Rand is the random number generator to use. Default global rng
	Rand *rand.Rand
}

Options for Make()