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Gathering detailed insights and metrics for observable-mixin

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Gathering detailed insights and metrics for observable-mixin

observable-mixin - 1.0.0 | npmpackage.info

observable-mixin

Makes your types observable

1.0.0

MIT

JavaScript

247.00 B

857 1.7

Installations

npm install observable-mixin

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

7.4.0

NPM Version

4.0.5 Score

66.7

Supply Chain

95.1

Quality

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

ziflex

Download Statistics

Total Downloads

857

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

2 Commits

2 Watchers

1 Branches

1 Contributors

Updated on Jan 10, 2017

Bundle Size

372.00 B

Minified

247.00 B

Minified + Gzipped

Bundlephobia

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

1.0.0

Package Id

observable-mixin@1.0.0

Size

28.34 kB

NPM Version

4.0.5

Node Version

7.4.0

Published on

Jan 10, 2017

Total Downloads

Cumulative downloads

Total Downloads

857

Last Day

Compared to previous day

Last Week

200%

Compared to previous week

Last Month

-33.3%

Compared to previous month

Last Year

27.7%

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

babel-cli babel-eslint babel-plugin-transform-node-env-inline babel-preset-es2015 babel-register chai compose-class coveralls es6-symbol eslint eslint-config-airbnb eslint-plugin-import eslint-plugin-jsx-a11y eslint-plugin-mocha istanbul mocha rimraf sinon

observable-mixin

Just observe

Mixin that makes your types observable without exposing emitter.

1    npm install --save observable-mixin

Usage

observable-mixin brings 1 method:

subscribe(eventName: String, handler: Function, [once: Boolean]): Function returns a function that unsubscribes a given listener

The mixin comes as a factory function i.e. in order to get mixin it needs to invoke exported function. It is done intentionally in order to be able to pass any kind of implementation of EventEmitter.

1
2    import Symbol from 'es6-symbol';
3    import composeClass from 'compose-class';
4    import ObservableMixin from 'observable-mixin';
5    import { EventEmitter } from 'events';
6
7    const FIELDS = {
8        emitter: Symbol('emitter'),
9        name: Symbol('name')
10    };
11
12    const Person = composeClass({
13        mixins: [
14            ObservableMixin(FIELDS.emitter)
15        ],
16
17        constructor(name) {
18            this[FIELDS.emitter] = new EventEmitter();
19            this[FIELDS.name] = name;
20        },
21
22        name(value) {
23            if (value) {
24                this[FIELDS.name] = value;
25                this[FIELDS.emitter].emit('change', 'name', value);
26            }
27
28            return this[FIELDS.name];
29        }
30    });
31

1import Person from './person';
2
3const person = new Person('Mike Wazowski');
4
5const unsubscribe = person.subscribe('change', (field, value) => {
6    console.log('Person\'s', field, 'was changed to', value);
7});
8
9person.name('James P. Sullivan'); // Person's name was changed to 'James P. Sullivan'
10
11unsubscribe();
12
13person.name('Randall Boggs'); // Nothing
14

Mixin supports once subscription:

1import Person from './person';
2
3const person = new Person('Mike Wazowski');
4
5person.subscribe('change', (field, value) => {
6    console.log('Person\'s', field, 'was changed to', value);
7}, true);
8
9person.name('James P. Sullivan'); // Person's name was changed to 'James P. Sullivan'
10
11person.name('Randall Boggs'); // Nothing
12

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

SAST

Determines if the project uses static code analysis.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

69 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-pp7h-53gx-mx7r
Warn: Project is vulnerable to: GHSA-832h-xg76-4gv6
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-hr2v-3952-633q
Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
Warn: Project is vulnerable to: GHSA-4gmj-3p3h-gm8h
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-xf7w-r453-m56c
Warn: Project is vulnerable to: GHSA-qh2h-chj9-jffq
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-w9mr-4mfr-499f
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-gqgv-6jq5-jjj9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-6g33-f262-xjp4
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
Warn: Project is vulnerable to: GHSA-j44m-qm6p-hp7m
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-g7q5-pjjr-gqvp
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-xc7v-wxcw-j472

Score

1.7

/10

Last Scanned on 2025-06-23

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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