is thirteen

Check if a number is equal to 13. Inspired from this Go Module .

Installation

• Manually:

  • git clone https://github.com/Delta456/is-thirteen is_thirteen

• Via VPM

  • v install is_thirteen

• Via Vpkg

  • vpkg install is_thirteen

Usage

import is_thirteen

fn main() {
    is_thirteen.number(13).thirteen()               // true
    is_thirteen.number(12.8).roughly.thirteen()     // true
    is_thirteen.number(6).within(10).of.thirteen()  // true

    // Check your math skillz
    is_thirteen.number(4).plus(5).thirteen()     // false
    is_thirteen.number(12).plus(1).thirteen()    // true
    is_thirteen.number(4).minus(12).thirteen()   // false
    is_thirteen.number(14).minus(1).thirteen()   // true
    is_thirteen.number(1).times(8).thirteen()    // false
    is_thirteen.number(26).divides(2).thirteen() // true

    // Check your spelling and chemistry skillz
    is_thirteen.str("tHirTeEn").thirteen()  // true
    is_thirteen.str("neetriht").backwards.thirteen()  // true
    is_thirteen.str("aLumInUm").atomic_number.thirteen() // true
}

License

Released under MIT .