npm package: @kba/node-utils
Description: Utility methods on values I use all the time
Author: kba
Latest version: 0.12.1

# js-utils
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* [`@kba/utils`](#kbautils)
	* [urlJoin(...args)](#urljoinargs)
	* [truthy(val)](#truthyval)
	* [jsonify(obj)](#jsonifyobj)
	* [randomInt(low, int)](#randomintlow-int)
	* [deansi(str)](#deansistr)
	* [verticalConcat(...strs)](#verticalconcatstrs)
	* [promisify(callback)](#promisifycallback)
	* [splitArray(arr, splitel=';')](#splitarrayarr-splitel----)
	* [promiseSerial(funcs)](#promiseserialfuncs)
	* [shortenOutput(data, max=10)](#shortenoutputdata-max-10)
	* [parseURL(...args)](#parseurlargs)
	* [lastUrlSegment(url, removeTrailing=false)](#lasturlsegmenturl-removetrailing-false)
	* [randomString({prefix='', template='', length=-1})](#randomstring-prefix----template----length--1-)
	* [uniq(arr)](#uniqarr)
	* [traverse](#traverse)
	* [deepmerge](#deepmerge)
	* [idiomaticFetch](#idiomaticfetch)
	* [splitOnce(str, sep, rightMost=false)](#splitoncestr-sep-rightmost-false)
	* [ensureArray(arg)](#ensurearrayarg)
	* [new StrictEventEmitter(events=, LOGEVENTS=false)](#new-stricteventemitterevents--logevents-false)
	* [new MultiIndex()](#new-multiindex)
	* [rexcape(str)](#rexcapestr)
* [`@kba/node-utils`](#kbanode-utils)
	* [inspect(obj)](#inspectobj)
	* [inspect.log(obj)](#inspectlogobj)
	* [relativizeFile(relPath, absPath](#relativizefilerelpath-abspath)
	* [mkdir(dir, opts)](#mkdirdir-opts)
	* [rmdir(dir, opts)](#rmdirdir-opts)
	* [uploadFile({filepath, endpoint, metadata})](#uploadfile-filepath-endpoint-metadata-)
	* [FormData](#formdata)
	* [fetch(...args)](#fetchargs)
	* [corsMiddleware(opts)](#corsmiddlewareopts)
	* [nedbCollectionRouteHandler(opts)](#nedbcollectionroutehandleropts)
	* [idiomaticFetch (node)](#idiomaticfetch-node)

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## `@kba/utils`

<!-- BEGIN-RENDER ./utils/utils.js -->
### urlJoin(...args)

Join a base URI and possibly empty path segments
### truthy(val)

Return whether a value should be interpreted as boolean `true`.
### jsonify(obj)

Clone an object by serializing and deserializing to/from JSON
### randomInt(low, int)

A random integer between `low` and `high`
### deansi(str)

Remove ANSI color sequences from `str`.
### verticalConcat(...strs)
### promisify(callback)
### splitArray(arr, splitel=';')
Split an array into sub-arrays delimited by element splitel
### promiseSerial(funcs)

resolves Promises sequentially.
https://hackernoon.com/functional-javascript-resolving-promises-sequentially-7aac18c4431e
### shortenOutput(data, max=10)

Shorten `data` to a maximum of `max` characters.
### parseURL(...args)
### lastUrlSegment(url, removeTrailing=false)

Returns the last segment of a URL
### randomString({prefix='', template='', length=-1})
Generate a URL-friendly random string.
Template must have at least 3 `X` in a row
### uniq(arr)
Return unique literals in arr.
### traverse
See [substack/js-traverse](https://github.com/substack/js-traverse)
### deepmerge
See [KyleAMathews/deepmerge](https://github.com/KyleAMathews/deepmerge)
### idiomaticFetch

```js
idiomaticFetch(url, options={}, format='json')
idiomaticFetch(url, format='json')
### splitOnce(str, sep, rightMost=false)
Split `str` at the first occurence of `sep`.
### ensureArray(arg)
Ensure that arg is an array or a wrap it in one if it is not.
### new StrictEventEmitter(events=[], LOGEVENTS=false)
Strict eventemitter that allows only defined events and optionally logs emit/on calls
### new MultiIndex()
Index values by chains of keys. Useful to find object by key-value pairs
they contain.
### rexcape(str)
Escape regexp metacharacters

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## `@kba/node-utils`

All methods from [`@kba/utils`](#kbautils) and in addition:

<!-- BEGIN-RENDER ./node-utils/node-utils.js -->
### inspect(obj)

### inspect.log(obj)

### relativizeFile(relPath, absPath

### mkdir(dir, opts)

Recursively create `dir`.

@return promise
### rmdir(dir, opts)

Recursively remove `dir`.

@return promise
### uploadFile({filepath, endpoint, metadata})
### FormData
[form-data](https://github.com/form-data/form-data)
### fetch(...args)
[fetch-ponyfill](https://github.com/qubyte/fetch-ponyfill)
### corsMiddleware(opts)
@return middleware that adds `Access-Control` headers.
If `opts.allowOrigin` is `origin`, this will mirror the request header `Origin`.
### nedbCollectionRouteHandler(opts)

 Generate a handler suitable for a GET query on the root of a nedb collection.

```
@param {DataStore} opts.collection collection to query
@param {Promise} postProcess augment results
@param {Object} projection for query results
@param {String} defaultSort default sort. Default: `modified.desc`
@param {String} regexify whether to turn string regexes into real regexes for `$regex` query fields
@param {String} dateify whether to turn string ISO dates into Date objects
```

### idiomaticFetch (node)
Like browser idiomaticFetch but with proxy

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