JoshuaHall/elm-fraction - version: 2.2.0

for more information visit the package's GitHub page

Package contains the following modules:

elm-fraction

This library provides a safe and simple API to deal with fractions.

Examples:

Fraction.create 1 2
    |> Maybe.map Fraction.toFloat -- Just 0.5


Fraction.create 3 0
    |> Maybe.map Fraction.toFloat -- Nothing


Fraction.create 8 32
    |> Maybe.map Fraction.simplify
    |> Maybe.map Fraction.toTuple -- Just (1, 4)


Fraction.createUnsafe 5 4
    |> Fraction.multiply (Fraction.createUnsafe 8 3)
    |> Fraction.simplify
    |> Fraction.getDenominator -- 3


Fraction.convertToSameDenominator
    (Fraction.createUnsafe 2 3)
    (Fraction.createUnsafe 3 5) -- (Fraction 10 15, Fraction 9 15)


Fraction.divide
    (Fraction.createUnsafe 34 77)
    (Fraction.createUnsafe 23 387) -- Just (Fraction 13158 1771)