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62 lines
1.4 KiB
Markdown
62 lines
1.4 KiB
Markdown
# object-inspect
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string representations of objects in node and the browser
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[](https://travis-ci.com/inspect-js/object-inspect)
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# example
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## circular
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``` js
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var inspect = require('object-inspect');
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var obj = { a: 1, b: [3,4] };
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obj.c = obj;
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console.log(inspect(obj));
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```
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## dom element
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``` js
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var inspect = require('object-inspect');
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var d = document.createElement('div');
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d.setAttribute('id', 'beep');
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d.innerHTML = '<b>wooo</b><i>iiiii</i>';
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console.log(inspect([ d, { a: 3, b : 4, c: [5,6,[7,[8,[9]]]] } ]));
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```
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output:
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```
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[ <div id="beep">...</div>, { a: 3, b: 4, c: [ 5, 6, [ 7, [ 8, [ ... ] ] ] ] } ]
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```
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# methods
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``` js
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var inspect = require('object-inspect')
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```
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## var s = inspect(obj, opts={})
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Return a string `s` with the string representation of `obj` up to a depth of `opts.depth`.
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Additional options:
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- `quoteStyle`: must be "single" or "double", if present. Default `'single'` for strings, `'double'` for HTML elements.
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- `maxStringLength`: must be `0`, a positive integer, `Infinity`, or `null`, if present. Default `Infinity`.
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- `customInspect`: When `true`, a custom inspect method function will be invoked. Default `true`.
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- `indent`: must be "\t", `null`, or a positive integer. Default `null`.
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# install
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With [npm](https://npmjs.org) do:
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```
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npm install object-inspect
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```
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# license
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MIT
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