# TidyJson

[![Build Status][travis_build_status_badge]][travis_build_status]  [![cci_build_status_badge]][cci_build_status]  ![Gem Version][gem_version_badge]

A mixin providing (recursive) JSON serialization and pretty printing.

### Installation

```bash
$ gem install tidy_json
```

Or, in your `Gemfile`:

```ruby
source 'https://rubygems.org'
# ...
gem 'tidy_json'
# ...
```

### Example

```ruby
require 'tidy_json'

class Jsonable
  attr_reader :a, :b
  def initialize
    @a = { a: 'uno', b: 'dos', c: ['I', 'II', 'III', ['i.', 'ii.', 'iii.', { 'ichi': "\u{4e00}", 'ni': "\u{4e8c}", 'san': "\u{4e09}", 'yon': "\u{56db}" }]] }
    @b = { a: 1, b: ['two', 3, '<abbr title="four">IV</abbr>'] }
  end
end

my_jsonable = Jsonable.new

JSON.parse my_jsonable.stringify
# => {"class"=>"Jsonable", "a"=>{"a"=>"uno", "b"=>"dos", "c"=>["I", "II", "III", ["i.", "ii.", "iii.", {"ichi"=>"一", "ni"=>"二", "san"=>"三", "yon"=>"四"}]]}, "b"=>{"a"=>1, "b"=>["two", 3, "<abbr title=\"four\">IV</abbr>"]}}

puts my_jsonable.to_tidy_json(indent: 4)
# {
#     "class": "Jsonable",
#     "a": {
#        "a": "uno",
#        "b": "dos",
#        "c": [
#            "I",
#            "II",
#            "III",
#            [
#                "i.",
#                "ii.",
#                "iii.",
#                {
#                    "ichi": "一",
#                    "ni": "二",
#                    "san": "三",
#                    "yon": "四"
#                }
#            ]
#        ]
#    },
#    "b": {
#        "a": 1,
#        "b": [
#            "two",
#            3,
#            "<abbr title=\"four\">IV</abbr>"
#        ]
#    }
# }
# => nil
```

### Dependencies

#### Runtime
- [json](https://rubygems.org/gems/json) ~> 2.2

#### Building
- [minitest](https://rubygems.org/gems/minitest) ~> 5.0
- [yard](https://rubygems.org/gems/yard) ~> 0.9

### License
[MIT](https://opensource.org/licenses/MIT)


[travis_build_status]: https://travis-ci.com/rdipardo/tidy_json
[cci_build_status]: https://circleci.com/gh/rdipardo/tidy_json
[cci_build_status_badge]: https://circleci.com/gh/rdipardo/tidy_json.svg?style=svg
[travis_build_status_badge]: https://travis-ci.com/rdipardo/tidy_json.svg
[gem_version_badge]: https://img.shields.io/gem/v/tidy_json