Unit converter in Swift

[](https://travis-ci.org/Khoa Pham/Scale)

To run the example project, clone the repo, and run pod install from the Example directory first.

• Strongly typed unit
• Division may throw error
• Operation upon same type, the result is the smaller unit of the two

let length = 5.kilometer + 7.meter  // 5007 meter
let weight = 10.0.kilogram * 5.gram // 50000 gram

• Convert to any unit of the same type

2.week.to(unit: .hour) // 336 hour

• Angle

let angle = 5.degree + 2.radian

• Length

let length = 5.yard + 2.meter

• Area

let area = 5.acre + 2.hectare

• Energy

let energy = 5.joule + 2.watthour

• Metric

let metric = 5.base + 2.kilo

• Volume

let volume = 5.liter + 2.gallon

• Temperature

let temperature = 5.fahrenheit + 2.celsius

• Time

let time = 5.day + 2.hour

• Weight

let weight = 5.kilogram + 2.pound

• Add new definition file with extension .def inside Definitions group
• Run xcrun swift Script.swift inside Script group
• Add newly generated files into Output group, target Scale
• Go into Example and pod install

Some unit types like Temperature must be converted manually

Scale is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "Scale"

Khoa Pham, [email protected]

Scale is available under the MIT license. See the LICENSE file for more info.