# common-a2dev > gather sometimes need. Latest version **0.1.3** (published 2018-03-21) · ISC license · 0 weekly downloads ## Install ```sh npm install common-a2dev pnpm add common-a2dev yarn add common-a2dev bun add common-a2dev ``` ## Health **Score 15/100 (F)** — status: abandoned. Positive: no vulnerabilities. Warnings: low downloads; no types; no esm support; pre 1.0. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 0.1.3 | | Published | 2018-03-21 | | First published | 2017-11-21 | | Weekly downloads | 0 | | License | ISC | | TypeScript types | none | | Module format | CommonJS | | Dependencies | 0 | | Unpacked size | 12.9 KB | | Known vulnerabilities | 0 | | Install scripts | no | | Maintainers | awisu2 | ## Links - npm: https://www.npmjs.com/package/common-a2dev - Repository: https://github.com/awisu2/js-common-a2dev - Homepage: https://github.com/awisu2/js-common-a2dev#readme - Issues: https://github.com/awisu2/js-common-a2dev/issues - npm.io page: https://npm.io/package/common-a2dev ## Recent versions - 0.1.3 (latest) — 2018-03-21 - 0.1.2 — 2018-03-17 - 0.1.1 — 2018-03-17 - 0.0.34 — 2017-12-23 - 0.0.33 — 2017-12-17 - 0.0.32 — 2017-12-16 - 0.0.31 — 2017-12-16 - 0.0.30 — 2017-12-03 - 0.0.29 — 2017-12-03 - 0.0.28 — 2017-12-03 - 0.0.27 — 2017-12-03 - 0.0.26 — 2017-11-26 - 0.0.25 — 2017-11-26 - 0.0.24 — 2017-11-25 - 0.0.23 — 2017-11-25 - … 22 more at https://npm.io/package/common-a2dev/versions ## README # common-a2dev gather sometimes need. # usage ```js var common = require("common-a2dev") let v = [] if (common.isArray(v)) { console.log("it's array") } else { console.log("it's not array") } ``` # methods ## existsArg (v) check args isExists ```js common.existsArg(undefined) // false common.existsArg(1) // true common.existsArg(null) // true ``` ## canNumber (v) check value it's can change number ```js common.canNumber (1) // true common.canNumber ("1") // true common.canNumber ("a") // false common.canNumber ("1a") // false ``` ## hasDataObject (v) check value it's false or when value is object not have data ```js common.hasDataObject ({}) // false common.hasDataObject ([]) // false common.hasDataObject ([0]) // true common.hasDataObject () // false common.hasDataObject (0) // false ``` ## valueObject (object, key, def) get value from object ```js common.valueObject ({a: 1}, "a", 2) // 1 common.valueObject ({a: 1}, "b", 2) // 2 ``` ## copyObject (object) value copy object ```js var obj1 = {a: 1} var obj2 = common.copyObject (obj1) // 1 obj2.a = 2 console.log(obj1) // {a: 1} console.log(obj2) // {a: 2} ``` ## matchUrl (str, options = {}) get urls by string ```js common.matchUrl ("http://exsample.com is url. second url is http://exsample2.com") // ["http://exsample.com", "http://exsample2.com"] ``` ### options - isDeleteEscape: boolean - if it's true. delete escape string. ## fillObject (obj, sample, options = {}) fill data by sample ```js var obj = {a: 1} var options = { isPrune: false } var obj2 = common.fillObject (obj, {b: 2}, options) // {a: 1, b: 2} ``` ### options - isPrune: boolean - if it's true. run prneOjbect after fillObject ## pruneObject (obj, sample, options = {}) prune data from obj not exists sample value ```js var obj = {a: 1, b: 2} var options = { isPrune: false } var obj2 = common.pruneObject (obj, {b: 2}, options) // {b: 2} ``` ## randomInt (min, max) get randomInt ```js common.randomInt(1, 5) // 1-5 ``` ## typeString (v) get value type from class ```js common.typeString(1) // '[object Number]' common.typeString("1") // '[object String]' common.typeString([]) // '[object Array]' common.typeString({}) // '[object Object]' ``` ## isObject (v) check value is object corectly ```js common.isObject(1) // false common.isObject("1") // false common.isObject(null) // false common.isObject([]) // false common.isObject({}) // true ``` ## isArray (v) check value is object corectly ```js common.isArray(1) // false common.isArray("1") // false common.isArray(null) // false common.isArray([]) // true common.isArray({}) // false ``` ## isObjectArray (v) check value is object or array. if it's null return is false. ```js common.isObjectArray(1) // false common.isObjectArray("1") // false common.isObjectArray(null) // false common.isObjectArray([]) // true common.isObjectArray({}) // true ``` ## getArgumentNode () get node binary path currentry run. ```js common.getArgumentNode() // '/usr/local/Cellar/node/8.1.2/bin/node' ``` **NOTE**: please use only when cli. ## getArgumentCurrent () get node script path currentry run. ```js common.getArgumentCurrent() // '/path/to/current/${script.js}' ``` **NOTE**: please use only when cli. ## getArgumentValue (index) get value from argument. ```bash node sample.js 1 2 3 ``` ```js common.getArgumentValue(0) // 1 common.getArgumentValue(2) // 3 ``` ## addNodePathEnv (path) add node path. for Environment ```js common.addNodePathEnv("/path/to/node") // NODE_PATH: "${NODE_PATH};/path/to/node" ``` ## getMatches (values, pattern) get match string from multi string by pattern. ```js common.getMatches(["abcdefgabcxyz", "hijxyz"], /cd/) // [ 'cd' ] common.getMatches(["abcdefgabcxyz", "hijxyz"], /xy/) // [ 'xy', 'xy' ] common.getMatches(["abcdefgabcxyz", "hijxyz"], /[a-z]{2}/) // [ 'ab', 'hi' ] common.getMatches(["abcdefgabcxyz", "hijxyz"], /[a-z]{2}/g) // [ 'ab', 'cd', 'ef', 'ga', 'bc', 'xy', 'hi', 'jx', 'yz' ] ``` ## getMaxLengthStr (strings) get max length from strings ```js common.getMaxLengthStr(["1", "333", "22"]) // 3 ``` ## fillStr (str, length, fill = '0') fill string fill ```js common.fillStr(123, 6) // '00123' common.fillStr(123, 2) // '23' common.fillStr(123, 6, "ZY") // 'ZYZ123' common.fillStr("abc", 7, "ZY") // 'ZYZYabc' ``` **NOTE**: when fill's value is multi. stacking from the front. ## betweenStr (str, prefix, suffix, options = {}) get string btween prefix and suffix ```js common.betweenStr("abcdefghijklmn", "cd", "kl") // 'efghij' common.betweenStr("abcdefghijklmn", "ZZ", "ZZ") // '' common.betweenStr("abcdefghijklmn", "cd", "kl", {isDetail: true}) // [ 'cdefghijkl', 'efghij', index: 2, input: 'abcdefghijklmn' ] ``` ### options - isDetail: boolean - if it's true. return match object. ## escapeRegStr (str) escape string for regExp ## disallowStringFileName () get disallow strings for filename. ```js common.disallowStringFileName () // [ '\\', '/', ':', '*', '?', '"', '<', '>', '|' ] ``` ## replaceDisallowStringFileName (str, replace = '') replace disallow string from string for filename of filesystem. ```js common.disallowStringFileName () // [ '\\', '/', ':', '*', '?', '"', '<', '>', '|' ] ``` ## Date.format ```js var d = new Date d.format('YYYY-MM-DDTHH:mm:SS') // '2018-03-17T13:54:38' ``` **NOTE**: automaticaly set prototype --- _Source: https://npm.io/package/common-a2dev · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._