https://github.com/stanleynguyen/is-thirteen

1️⃣3️⃣ Check if a number is equal to 13.
https://github.com/stanleynguyen/is-thirteen

13 go golang thirteen

Last synced: 3 months ago
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1️⃣3️⃣ Check if a number is equal to 13.

• Host: GitHub
• URL: https://github.com/stanleynguyen/is-thirteen
• Owner: stanleynguyen
• License: mit
• Created: 2020-04-30T15:53:28.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2020-05-02T10:13:21.000Z (about 5 years ago)
• Last Synced: 2025-02-28T06:03:39.423Z (3 months ago)
• Topics: 13, go, golang, thirteen
• Language: Go
• Homepage:
• Size: 26.4 KB
• Stars: 11
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
![Logo](./is-thirteen-logo.png)

# is-thirteen

[![go.dev reference](https://img.shields.io/badge/go.dev-reference-007d9c)](https://pkg.go.dev/github.com/stanleynguyen/is-thirteen)

![](https://github.com/stanleynguyen/is-thirteen/workflows/test/badge.svg)

![](https://github.com/stanleynguyen/is-thirteen/workflows/lint/badge.svg)

[![codecov](https://codecov.io/gh/stanleynguyen/is-thirteen/branch/master/graph/badge.svg)](https://codecov.io/gh/stanleynguyen/is-thirteen)

[![Go Report Card](https://goreportcard.com/badge/github.com/stanleynguyen/is-thirteen)](https://goreportcard.com/report/github.com/stanleynguyen/is-thirteen)

Check if a number is equal to 13. A port of [this NPM module](https://github.com/jezen/is-thirteen).

## Installation

```bash

go get -u github.com/stanleynguyen/is-thirteen

```

## Usage

```go

package main

import "github.com/stanleynguyen/is-thirteen"

func main() {

	is.Number(13).Thirteen()               // true

	is.Number(12.8).Roughly.Thirteen()     // true

	is.Number(6).Within(10).Of.Thirteen()  // true

	is.Number(2007).YearOfBirth.Thirteen() // true

	// check your math skillz

	is.Number(4).Plus(5).Thirteen()     // false

	is.Number(12).Plus(1).Thirteen()    // true

	is.Number(4).Minus(12).Thirteen()   // false

	is.Number(14).Minus(1).Thirteen()   // true

	is.Number(1).Times(8).Thirteen()    // false

	is.Number(26).Divides(2).Thirteen() // true

	// check your spelling and chemistry skillz

	is.String("tHirTeEn").Thirteen()              // true

	is.String("nethtire").AnagramOf.Thirteen()    // true

	is.String("neetriht").Backwards.Thirteen()    // true

	is.String("aLumInUm").AtomicNumber.Thirteen() // true

}

```

Check out [pkg.go.dev](https://pkg.go.dev/github.com/stanleynguyen/is-thirteen) for the full documentation.