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Overview [](https://travis-ci.org/lydell/json-stringify-pretty-compact) [](http://standardjs.com/) ======== The output of `JSON.stringify` comes in two flavors: _compact_ and _pretty._ The former is usually too compact to be read by humans, while the latter sometimes is too spacious. This module trades performance (and the “replacer” argument) for a compromise between the two. The result is a _pretty_ compact string, where “pretty” means both “kind of” and “nice”. ```json { "bool": true, "short array": [1, 2, 3], "long array": [ {"x": 1, "y": 2}, {"x": 2, "y": 1}, {"x": 1, "y": 1}, {"x": 2, "y": 2} ] } ``` While the “pretty” mode of `JSON.stringify` puts every item of arrays and objects on its own line, this module puts the whole array or object on a single line, unless the line becomes too long (the default maximum is 80 characters). Making arrays and objects multi-line is the only attempt made to enforce the maximum line length; if that doesn’t help then so be it. Installation ============ `npm install json-stringify-pretty-compact` ```js var stringify = require("json-stringify-pretty-compact") ``` Usage ===== `stringify(obj, [options])` --------------------------- It’s like `JSON.stringify(obj, null, options.indent)`, except that objects and arrays are on one line if they fit (according to `options.maxLength`). `options`: - indent: Defaults to 2. Works exactly like the third parameter of `JSON.stringify`. - maxLength: Defaults to 80. Lines will be tried to be kept at maximum this many characters long. - margins: Defaults to `false`. Whether or not to add “margins” around brackets and braces: - `false`: `{"a": [1]}` - `true`: `{ "a": [ 1 ] }` `stringify(obj, {maxLength: 0, indent: indent})` gives the exact same result as `JSON.stringify(obj, null, indent)`. `stringify(obj, {maxLength: Infinity})` gives the exact same result as `JSON.stringify(obj)`, except that there are spaces after colons and commas. License ======= [MIT](LICENSE).