Data

Tools

Indexes

Applications

Experiments

Open Source Science

extra-boolean

Boolean data type has two possible truth values to represent logic.

https://github.com/nodef/extra-boolean

Science Score: 54.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ✓
    CITATION.cff file
    Found CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ✓
    Academic publication links
    Links to: zenodo.org
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (9.2%) to scientific vocabulary

Keywords

algebra and boolean count eq extra imply is logic nand neq nimply nor not or parse select xnor xor
Last synced: 4 months ago · JSON representation ·

Repository

Boolean data type has two possible truth values to represent logic.

Basic Info
Statistics
  • Stars: 1
  • Watchers: 2
  • Forks: 0
  • Open Issues: 0
  • Releases: 1
Topics
algebra and boolean count eq extra imply is logic nand neq nimply nor not or parse select xnor xor
Created about 7 years ago · Last pushed 9 months ago
Metadata Files
Readme License Citation

README.md

Boolean data type has two possible truth values to represent logic.
📦 Node.js, 🌐 Web, 📜 Files, 📰 Docs. 📘 Wiki.

A boolean data type has two possible truth values, usually represented as true or false. It is named after George Boole, who first defined an algebraic system of logic in the mid 19th century (REF). Boolean functions can be used to perform logical operations in computer programming, such as in conditional statements, loops, and branching, to compare input values with a set of rules to determine the output.

This is a collection of common boolean functions. It includes the basic gates not, and, or, xor; their complements nand, nor, xnor; and 2 propositional logic (taught in discrete mathematics) gates imply, eq; and their complements nimply, neq. There is also a multiplexer, called select, and a true counter, called count. count can help you make custom gates, such as an alternate concept of xnor which returns true only if all inputs are the same (standard xnor returns true if even inputs are true). These gates can handle up to eight inputs.

The parse function is influenced by (boolean) package, and is quite good at translating string to boolean. It can also handle double negatives, eg. not inactive. You know the and of 2-inputs, but what of 1-input? What of 0? And what of the other gates? I answer them here.

This package is available in Node.js and Web formats. To use it on the web, simply use the extra_boolean global variable after loading with a <script> tag from the jsDelivr CDN.

Stability: Experimental.


```javascript const xboolean = require('extra-boolean'); // import * as xboolean from "extra-boolean"; // import * as xboolean from "https://unpkg.com/extra-boolean/index.mjs"; (deno)

xboolean.parse('1'); xboolean.parse('not off'); xboolean.parse('truthy'); // → true

xboolean.parse('not true'); xboolean.parse('inactive'); xboolean.parse('disabled'); // → false

xboolean.imply(true, false); // → false

xboolean.eq(false, false); // → true

xboolean.xor(true, true, true); // → true

xboolean.select(1, true, false, true); // → false ^

xboolean.count(true, false, true); // → 2 ^ ^ ```



Index

| Property | Description | | ---- | ---- | | is | Check if a value is boolean. | | parse | Convert a string to boolean. | | | | | not | Check if a boolean is false. | | imply | Check if antecedent ⇒ consequent. | | nimply | Check if antecedent ⇏ consequent. | | eq | Check if antecedent ⇔ consequent. | | neq | Check if antecedent ⇎ consequent. | | | | | and | Check if all booleans are true. | | nand | Check if any boolean is false. | | or | Check if any boolean is true. | | nor | Check if all booleans are false. | | xor | Check if odd number of booleans are true. | | xnor | Check if even number of booleans are true. | | | | | count | Count number of true booleans. | | select | Check if iᵗʰ boolean is true. |



References




ORG DOI Coverage Status Test Coverage Maintainability

Owner

  • Name: nodef
  • Login: nodef
  • Kind: organization

A summary of programs made with Node.js.

Citation (CITATION.cff) 

cff-version: 1.2.0
message: "If you use this software, please cite it as below."
authors:
  - family-names: Sahu
    given-names: Subhajit
    orcid: https://orcid.org/0000-0001-5140-6578
title: "nodef/extra-boolean: A collection of common boolean functions"
version: 1.9.0
doi: 10.5281/zenodo.6814879
date-released: 2022-07-10

GitHub Events

Total
  • Push event: 1
Last Year
  • Push event: 1

Committers

Last synced: 6 months ago

All Time
  • Total Commits: 167
  • Total Committers: 2
  • Avg Commits per committer: 83.5
  • Development Distribution Score (DDS): 0.006
Past Year
  • Commits: 2
  • Committers: 1
  • Avg Commits per committer: 2.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Subhajit Sahu w****7@g****m 166
George Pickering 2****c 1

Issues and Pull Requests

Last synced: 5 months ago

All Time
  • Total issues: 0
  • Total pull requests: 16
  • Average time to close issues: N/A
  • Average time to close pull requests: 1 day
  • Total issue authors: 0
  • Total pull request authors: 2
  • Average comments per issue: 0
  • Average comments per pull request: 1.44
  • Merged pull requests: 6
  • Bot issues: 0
  • Bot pull requests: 10
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
Pull Request Authors
  • dependabot[bot] (5)
  • geopic (1)
Top Labels
Issue Labels
Pull Request Labels
dependencies (5)

Packages

  • Total packages: 39
  • Total downloads:
    • npm 7,989 last-month
  • Total dependent packages: 83
    (may contain duplicates)
  • Total dependent repositories: 1
    (may contain duplicates)
  • Total versions: 2,443
  • Total maintainers: 1
npmjs.org: extra-boolean

Boolean data type has two possible truth values to represent logic.

  • Versions: 194
  • Dependent Packages: 9
  • Dependent Repositories: 1
  • Downloads: 256 Last month
Rankings
Dependent packages count: 2.3%
Downloads: 4.9%
Average: 10.0%
Dependent repos count: 10.4%
Forks count: 15.5%
Stargazers count: 16.8%
Maintainers (1)
wolfram77
Last synced: 5 months ago
npmjs.org: @extra-boolean/extra-boolean

Boolean data type has two possible truth values to represent logic.<br>

  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 5 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/neq.min

Checks if antecedent ⇎ consequent (a ⇎ b).

  • Versions: 19
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 64 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/eq

Checks if antecedent ⇔ consequent (a ⇔ b).

  • Versions: 61
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 208 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/not.min

Checks if value is false.

  • Versions: 58
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 196 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/xnor.min

Checks if even no. of values are true.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 181 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/imply

Checks if antecedent ⇒ consequent (a ⇒ b).

  • Versions: 60
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 215 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/or.min

Checks if any value is true.

  • Versions: 58
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 197 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nimply

Checks if antecedent ⇏ consequent (a ⇏ b).

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 190 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nor.min

Checks if all values are false.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 187 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/eqv.min

Checks if antecedent ⇔ consequent (a ⇔ b).

  • Versions: 72
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 237 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/eq.min

Checks if antecedent ⇔ consequent (a ⇔ b).

  • Versions: 60
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 197 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/eqv

Checks if antecedent ⇔ consequent (a ⇔ b).

  • Versions: 82
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 280 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/select.min

Checks if ith value is true.

  • Versions: 58
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 189 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/not

Checks if value is false.

  • Versions: 59
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 256 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/neq

Checks if antecedent ⇎ consequent (a ⇎ b).

  • Versions: 19
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 100 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/extra-boolean.min

Boolean data type has two possible truth values to represent logic.<br>

  • Versions: 1
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 6 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/and

Checks if all values are true.

  • Versions: 61
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 203 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nand.min

Checks if any value is false.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 174 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nimply.min

Checks if antecedent ⇏ consequent (a ⇏ b).

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 178 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/select

Checks if ith value is true.

  • Versions: 59
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 189 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/count

Counts no. of true values.

  • Versions: 60
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 262 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nor

Checks if all values are false.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 203 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/parse.min

Converts string to boolean.

  • Versions: 76
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 248 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/is.min

Checks if value is boolean.

  • Versions: 76
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 256 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/and.min

Checks if all values are true.

  • Versions: 60
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 201 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/is

Checks if value is boolean.

  • Versions: 90
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 315 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/xor.min

Checks if odd no. of values are true.

  • Versions: 76
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 250 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/parse

Converts string to boolean.

  • Versions: 90
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 314 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/imp.min

Checks if antecedent ⇒ consequent (a ⇒ b).

  • Versions: 72
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 236 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/count.min

Counts no. of true values.

  • Versions: 59
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 194 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/or

Checks if any value is true.

  • Versions: 59
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 214 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/imp

Checks if antecedent ⇒ consequent (a ⇒ b).

  • Versions: 81
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 280 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/imply.min

Checks if antecedent ⇒ consequent (a ⇒ b).

  • Versions: 59
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 193 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/xnor

Checks if even no. of values are true.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 198 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/nand

Checks if any value is false.

  • Versions: 55
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 180 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: @extra-boolean/xor

Checks if odd no. of values are true.

  • Versions: 86
  • Dependent Packages: 2
  • Dependent Repositories: 0
  • Downloads: 301 Last month
Rankings
Forks count: 17.4%
Stargazers count: 18.8%
Dependent repos count: 25.3%
Average: 30.5%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago
npmjs.org: extra-boolean.web

Boolean data type has two possible truth values to represent logic {web}.

  • Versions: 55
  • Dependent Packages: 1
  • Dependent Repositories: 0
  • Downloads: 60 Last month
Rankings
Forks count: 20.5%
Stargazers count: 22.1%
Dependent repos count: 25.3%
Average: 31.8%
Dependent packages count: 32.9%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 5 months ago
npmjs.org: extra-boolean.min

Boolean data type has two possible truth values to represent logic.

  • Versions: 82
  • Dependent Packages: 1
  • Dependent Repositories: 0
  • Downloads: 376 Last month
Rankings
Dependent repos count: 25.3%
Dependent packages count: 32.9%
Average: 38.8%
Downloads: 58.0%
Maintainers (1)
wolfram77
Last synced: 6 months ago

Dependencies

.github/workflows/ci.yml actions
  • actions/checkout v3 composite
  • actions/setup-node v2 composite
  • coverallsapp/github-action master composite
  • paambaati/codeclimate-action v3.0.0 composite
.github/workflows/pr.yml actions
  • actions/checkout v3 composite
  • actions/setup-node v2 composite
package-lock.json npm
  • 341 dependencies
package.json npm
  • @rollup/plugin-commonjs ^24.0.0 development
  • @rollup/plugin-node-resolve ^15.0.1 development
  • @types/jest ^29.2.5 development
  • extra-build ^2.2.41 development
  • jest ^29.3.1 development
  • rollup-plugin-cleanup ^3.2.1 development
  • rollup-plugin-dts ^5.1.1 development
  • ts-jest ^29.0.5 development