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natecook1000 / VulgarFraction.swift
Created August 28, 2014 03:08
Vulgar Fractions
// (c) 2014 Nate Cook, licensed under the MIT License
/**
Returns a tuple with the closest compound fraction possible with Unicode's built-in "vulgar fractions".
See here: http://www.unicode.org/charts/PDF/U2150.pdf
:param: number The floating point number to convert.
:returns: A tuple (String, Double): the string representation of the closest possible vulgar fraction and the value of that string