toString() to support different base.

[roccomuso]

I'd like to achieve something like:

BigRat(12.90).toString(16)

Like BigInteger.js (http://mikemcl.github.io/bignumber.js/#toS).

[peterolson]

In this case you would want bigRat(12.90).toString(16) to return 81/a?

[roccomuso]

On BigNumber.js you'd get something like c.e666666666668

[peterolson]

toString returns numbers in the numerator/denominator format. The toDecimal method returns a decimal approximation. Maybe you want toDecimal to support different bases?

[roccomuso]

Yes

[austindd]

Perhaps a toBase(n) function could be implemented? I second this idea of multiple base formats.