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Rename RationalRoundingRule to RoundingRule

This commit is contained in:
Xiaodi Wu 2017-05-07 04:23:40 -05:00
parent abbb554d2c
commit 0f1fb6cb2b
3 changed files with 12 additions and 7 deletions
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8
Sources/Rational+SignedNumeric.swift
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@ -126,8 +126,6 @@ extension Rational : SignedNumeric {
} }
} }
public typealias RationalRoundingRule = FloatingPointRoundingRule
extension Rational { extension Rational {
/// Returns the quotient obtained by dividing the first value by the second, /// Returns the quotient obtained by dividing the first value by the second,
/// trapping in case of arithmetic overflow. /// trapping in case of arithmetic overflow.
@ -171,7 +169,7 @@ extension Rational {
/// - SeeAlso: `round(_:)`, `FloatingPointRoundingRule` /// - SeeAlso: `round(_:)`, `FloatingPointRoundingRule`
@_transparent // @_inlineable @_transparent // @_inlineable
public func rounded( public func rounded(
_ rule: RationalRoundingRule = .toNearestOrAwayFromZero _ rule: RoundingRule = .toNearestOrAwayFromZero
) -> Rational { ) -> Rational {
var t = self var t = self
t.round(rule) t.round(rule)
@ -202,9 +200,7 @@ extension Rational {
/// ///
/// - SeeAlso: `round(_:)`, `FloatingPointRoundingRule` /// - SeeAlso: `round(_:)`, `FloatingPointRoundingRule`
@_transparent // @_inlineable @_transparent // @_inlineable
public mutating func round( public mutating func round(_ rule: RoundingRule = .toNearestOrAwayFromZero) {
_ rule: RationalRoundingRule = .toNearestOrAwayFromZero
) {
if denominator == 0 { return } if denominator == 0 { return }
let f: T let f: T

9
Sources/RoundingRule.swift Normal file
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@ -0,0 +1,9 @@
//
// RoundingRule.swift
// NumericAnnex
//
// Created by Xiaodi Wu on 5/7/17.
//
/// A rule for rounding a number.
public typealias RoundingRule = FloatingPointRoundingRule

2
Sources/Sign.swift
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@ -5,5 +5,5 @@
// Created by Xiaodi Wu on 4/30/17. // Created by Xiaodi Wu on 4/30/17.
// //
/// A type to represent the mathematical sign of a value. /// The mathematical sign of a number.
public typealias Sign = FloatingPointSign public typealias Sign = FloatingPointSign