basant307/AI_Governance_Project

1# fill-range [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=W8YFZ425KND68) [![NPM version](https://img.shields.io/npm/v/fill-range.svg?style=flat)](https://www.npmjs.com/package/fill-range) [![NPM monthly downloads](https://img.shields.io/npm/dm/fill-range.svg?style=flat)](https://npmjs.org/package/fill-range) [![NPM total downloads](https://img.shields.io/npm/dt/fill-range.svg?style=flat)](https://npmjs.org/package/fill-range) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/fill-range.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/fill-range)2 3> Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`4 5Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support.6 7## Install8 9Install with [npm](https://www.npmjs.com/):10 11```sh12$ npm install --save fill-range13```14 15## Usage16 17Expands numbers and letters, optionally using a `step` as the last argument. _(Numbers may be defined as JavaScript numbers or strings)_.18 19```js20const fill = require('fill-range');21// fill(from, to[, step, options]);22 23console.log(fill('1', '10')); //=> ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']24console.log(fill('1', '10', { toRegex: true })); //=> [1-9]|1025```26 27**Params**28 29* `from`: **{String|Number}** the number or letter to start with30* `to`: **{String|Number}** the number or letter to end with31* `step`: **{String|Number|Object|Function}** Optionally pass a [step](#optionsstep) to use.32* `options`: **{Object|Function}**: See all available [options](#options)33 34## Examples35 36By default, an array of values is returned.37 38**Alphabetical ranges**39 40```js41console.log(fill('a', 'e')); //=> ['a', 'b', 'c', 'd', 'e']42console.log(fill('A', 'E')); //=> [ 'A', 'B', 'C', 'D', 'E' ]43```44 45**Numerical ranges**46 47Numbers can be defined as actual numbers or strings.48 49```js50console.log(fill(1, 5));     //=> [ 1, 2, 3, 4, 5 ]51console.log(fill('1', '5')); //=> [ 1, 2, 3, 4, 5 ]52```53 54**Negative ranges**55 56Numbers can be defined as actual numbers or strings.57 58```js59console.log(fill('-5', '-1')); //=> [ '-5', '-4', '-3', '-2', '-1' ]60console.log(fill('-5', '5')); //=> [ '-5', '-4', '-3', '-2', '-1', '0', '1', '2', '3', '4', '5' ]61```62 63**Steps (increments)**64 65```js66// numerical ranges with increments67console.log(fill('0', '25', 4)); //=> [ '0', '4', '8', '12', '16', '20', '24' ]68console.log(fill('0', '25', 5)); //=> [ '0', '5', '10', '15', '20', '25' ]69console.log(fill('0', '25', 6)); //=> [ '0', '6', '12', '18', '24' ]70 71// alphabetical ranges with increments72console.log(fill('a', 'z', 4)); //=> [ 'a', 'e', 'i', 'm', 'q', 'u', 'y' ]73console.log(fill('a', 'z', 5)); //=> [ 'a', 'f', 'k', 'p', 'u', 'z' ]74console.log(fill('a', 'z', 6)); //=> [ 'a', 'g', 'm', 's', 'y' ]75```76 77## Options78 79### options.step80 81**Type**: `number` (formatted as a string or number)82 83**Default**: `undefined`84 85**Description**: The increment to use for the range. Can be used with letters or numbers.86 87**Example(s)**88 89```js90// numbers91console.log(fill('1', '10', 2)); //=> [ '1', '3', '5', '7', '9' ]92console.log(fill('1', '10', 3)); //=> [ '1', '4', '7', '10' ]93console.log(fill('1', '10', 4)); //=> [ '1', '5', '9' ]94 95// letters96console.log(fill('a', 'z', 5)); //=> [ 'a', 'f', 'k', 'p', 'u', 'z' ]97console.log(fill('a', 'z', 7)); //=> [ 'a', 'h', 'o', 'v' ]98console.log(fill('a', 'z', 9)); //=> [ 'a', 'j', 's' ]99```100 101### options.strictRanges102 103**Type**: `boolean`104 105**Default**: `false`106 107**Description**: By default, `null` is returned when an invalid range is passed. Enable this option to throw a `RangeError` on invalid ranges.108 109**Example(s)**110 111The following are all invalid:112 113```js114fill('1.1', '2');   // decimals not supported in ranges115fill('a', '2');     // incompatible range values116fill(1, 10, 'foo'); // invalid "step" argument117```118 119### options.stringify120 121**Type**: `boolean`122 123**Default**: `undefined`124 125**Description**: Cast all returned values to strings. By default, integers are returned as numbers.126 127**Example(s)**128 129```js130console.log(fill(1, 5));                    //=> [ 1, 2, 3, 4, 5 ]131console.log(fill(1, 5, { stringify: true })); //=> [ '1', '2', '3', '4', '5' ]132```133 134### options.toRegex135 136**Type**: `boolean`137 138**Default**: `undefined`139 140**Description**: Create a regex-compatible source string, instead of expanding values to an array.141 142**Example(s)**143 144```js145// alphabetical range146console.log(fill('a', 'e', { toRegex: true })); //=> '[a-e]'147// alphabetical with step148console.log(fill('a', 'z', 3, { toRegex: true })); //=> 'a|d|g|j|m|p|s|v|y'149// numerical range150console.log(fill('1', '100', { toRegex: true })); //=> '[1-9]|[1-9][0-9]|100'151// numerical range with zero padding152console.log(fill('000001', '100000', { toRegex: true }));153//=> '0{5}[1-9]|0{4}[1-9][0-9]|0{3}[1-9][0-9]{2}|0{2}[1-9][0-9]{3}|0[1-9][0-9]{4}|100000'154```155 156### options.transform157 158**Type**: `function`159 160**Default**: `undefined`161 162**Description**: Customize each value in the returned array (or [string](#optionstoRegex)). _(you can also pass this function as the last argument to `fill()`)_.163 164**Example(s)**165 166```js167// add zero padding168console.log(fill(1, 5, value => String(value).padStart(4, '0')));169//=> ['0001', '0002', '0003', '0004', '0005']170```171 172## About173 174<details>175<summary><strong>Contributing</strong></summary>176 177Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).178 179</details>180 181<details>182<summary><strong>Running Tests</strong></summary>183 184Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:185 186```sh187$ npm install && npm test188```189 190</details>191 192<details>193<summary><strong>Building docs</strong></summary>194 195_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_196 197To generate the readme, run the following command:198 199```sh200$ npm install -g verbose/verb#dev verb-generate-readme && verb201```202 203</details>204 205### Contributors206 207| **Commits** | **Contributor** |  208| --- | --- |  209| 116 | [jonschlinkert](https://github.com/jonschlinkert) |  210| 4   | [paulmillr](https://github.com/paulmillr) |  211| 2   | [realityking](https://github.com/realityking) |  212| 2   | [bluelovers](https://github.com/bluelovers) |  213| 1   | [edorivai](https://github.com/edorivai) |  214| 1   | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) |  215 216### Author217 218**Jon Schlinkert**219 220* [GitHub Profile](https://github.com/jonschlinkert)221* [Twitter Profile](https://twitter.com/jonschlinkert)222* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert)223 224Please consider supporting me on Patreon, or [start your own Patreon page](https://patreon.com/invite/bxpbvm)!225 226<a href="https://www.patreon.com/jonschlinkert">227<img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" height="50">228</a>229 230### License231 232Copyright © 2019, [Jon Schlinkert](https://github.com/jonschlinkert).233Released under the [MIT License](LICENSE).234 235***236 237_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on April 08, 2019._