Initial commit

.gitignore

+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next

LICENSE

+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>

README.md

+# [is-asn](https://gitlab.lelux.fi/TelcoDB/libs/is-asn)
+
+## Usage
+
+```js
+const isAsn = require("is-asn");
+
+console.log(isAsn("AS6939")); // true
+console.log(isAsn("AS-1")); // false
+console.log(isAsn("unrelated")); // false
+```

main.js

+'use strict';
+
+const asnRe = require("asn-regex").regex;
+
+const isAsn = string => asnRe.exec(string) ? true : false;
+
+module.exports = isAsn;
\ No newline at end of file

package.json

+{
+  "name": "is-asn",
+  "version": "1.0.0",
+  "description": "Check if a string is an ASN",
+  "license": "Unlicense",
+  "repository": "https://gitlab.lelux.fi/TelcoDB/libs/is-asn.git",
+  "main": "main.js",
+  "author": {
+    "name": "TelcoDB",
+    "email": "npm@telcodb.net",
+    "url": "https://telcodb.net/"
+  },
+  "dependencies": {
+    "asn-regex": "https://gitlab.lelux.fi/TelcoDB/libs/asn-regex.git#1.0.0"
+  }
+}

test.js

+const isAsn = require("./main");
+
+if(isAsn("AS6939")) {
+  console.log("true");
+} else {
+  console.log("false");
+}
+
+if(isAsn("AS-1")) {
+  console.log("true");
+} else {
+  console.log("false");
+}
+
+if(isAsn("unrelated string")) {
+  console.log("true");
+} else {
+  console.log("false");
+}
\ No newline at end of file

yarn.lock

+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"asn-regex@https://gitlab.lelux.fi/TelcoDB/libs/asn-regex.git#1.0.0":
+  version "1.0.0"
+  resolved "https://gitlab.lelux.fi/TelcoDB/libs/asn-regex.git#5571e188d1becaba187a6a9a025390f186412182"