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//
// ComparableExtensions.swift
// SwifterSwift
//
// Created by Shai Mishali on 5/4/18.
// Copyright © 2018 SwifterSwift
//
// MARK: - Methods
public extension Comparable {
/// SwifterSwift: Returns true if value is in the provided range.
///
/// 1.isBetween(5...7) // false
/// 7.isBetween(6...12) // true
/// date.isBetween(date1...date2)
/// "c".isBetween(a...d) // true
/// 0.32.isBetween(0.31...0.33) // true
///
/// - parameter min: Minimum comparable value.
/// - parameter max: Maximum comparable value.
///
/// - returns: `true` if value is between `min` and `max`, `false` otherwise.
func isBetween(_ range: ClosedRange<Self>) -> Bool {
return range ~= self
}
/// SwifterSwift: Returns value limited within the provided range.
///
/// 1.clamped(to: 3...8) // 3
/// 4.clamped(to: 3...7) // 4
/// "c".clamped(to: "e"..."g") // "e"
/// 0.32.clamped(to: 0.1...0.29) // 0.29
///
/// - parameter min: Lower bound to limit the value to.
/// - parameter max: Upper bound to limit the value to.
///
/// - returns: A value limited to the range between `min` and `max`.
func clamped(to range: ClosedRange<Self>) -> Self {
return max(range.lowerBound, min(self, range.upperBound))
}
}
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