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Change rationals.toInt behaviour

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2015-01-12 23:44:50 +01:00
parent 8c92a78853
commit a85b6fd3fe
1 changed files with 4 additions and 4 deletions
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8
lib/pure/rationals.nim
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@@ -23,12 +23,12 @@ proc toRational*(x: SomeInteger): Rational =
proc toFloat*(x: Rational): float =
## Convert a rational number `x` to a float.
float(x.num) / float(x.den)
x.num / x.den
proc toInt*(x: Rational): int =
## Convert a rational number `x` to an int. Conversion rounds if `x` does not
## contain an integer value.
round(toFloat(x))
## Convert a rational number `x` to an int. Conversion rounds down if `x`
## does not contain an integer value.
x.num div x.den
proc reduce*(x: var Rational) =
## Reduce rational `x`.