Adjusting Whitespace in Swift Code (#288)

Author: Wesley-Arrington

contents/bogo_sort/bogo_sort.md

@@ -36,7 +36,7 @@ In code, it looks something like this:
 {% sample lang="rs" %}
 [import:16-20, lang:"rust"](code/rust/bogosort.rs)
 {% sample lang="swift" %}
-[import:32-39, lang:"swift"](code/swift/bogosort.swift)
+[import:25-31, lang:"swift"](code/swift/bogosort.swift)
 {% endmethod %}
 
 That's it.

contents/bogo_sort/code/swift/bogosort.swift

@@ -1,40 +1,32 @@
 import Foundation
 
-
 func isSorted(inputArray: [Int]) -> Bool {
-
     for i in 0..<inputArray.count-1 {
         if inputArray[i] > inputArray[i+1] {
             return false
         }
     }
-
+    
     return true
 }
 
-
-
 func shuffle(inputArray: inout [Int]) -> [Int] {
-    
     var shuffledArray = [Int]()
 
     for _ in 0..<inputArray.count {
         let rand = Int(arc4random_uniform(UInt32(inputArray.count)))
         shuffledArray.append(inputArray[rand])
         inputArray.remove(at: rand)
     }
-
+    
     return shuffledArray
 }
 
-
-
 func bogoSort(sortArray: inout [Int]) -> [Int] {
-
     while(!isSorted(inputArray: sortArray)) {
         sortArray = shuffle(inputArray: &sortArray)
     }
-
+    
     return sortArray
 }
 

contents/bubble_sort/bubble_sort.md

@@ -35,7 +35,7 @@ This means that we need to go through the vector $$\mathcal{O}(n^2)$$ times with
 {% sample lang="racket" %}
 [import:6-19, lang:"racket"](code/racket/bubbleSort.rkt)
 {% sample lang="swift" %}
-[import:1-12, lang:"swift"](code/swift/bubblesort.swift)
+[import:1-13, lang:"swift"](code/swift/bubblesort.swift)
 {% sample lang="ti83b" %}
 [import:2-13, lang:"ti-83_basic"](code/ti83basic/BUBLSORT.txt)
 {% endmethod %}

contents/bubble_sort/code/swift/bubblesort.swift

@@ -1,5 +1,4 @@
 func bubbleSort(sortArray: inout [Int]) -> [Int] {
-    
     for i in (1..<sortArray.count).reversed() {
         for j in 0..<i {
             if sortArray[j] > sortArray[j+1] {

contents/forward_euler_method/code/swift/euler.swift

@@ -6,6 +6,7 @@ func solveEuler(timeStep: Double, n: Int) -> [Double] {
     for i in 1...n {
         result.append(result[i - 1] - 3 * result[i - 1] * timeStep)
     }
+    
     return result
 }
 
@@ -19,6 +20,7 @@ func checkResult(result: [Double], threshold: Double, timeStep: Double) -> Bool
             isApprox = false
         }
     }
+    
     return isApprox
 }
 

contents/monte_carlo_integration/code/swift/monte_carlo.swift

@@ -2,30 +2,21 @@
 
 import Foundation
 
-
-
 public extension Double {
-    
     public static var random: Double {
-        
         return Double(arc4random()) / 0xFFFFFFFF // Returns a random double between 0.0 and 1.0, inclusive.
     }
 
     public static func random(min: Double, max: Double) -> Double {
-        
         return Double.random * (max - min) + min
     }
 }
 
-
 func isInCircle(x: Double, y: Double, radius: Double) -> Bool {
-    
     return (x*x) + (y*y) < radius*radius
 }
 
-
 func monteCarlo(n: Int) -> Double {
-    
     let radius: Double = 1
     var piCount = 0
     var randX: Double
@@ -41,11 +32,9 @@ func monteCarlo(n: Int) -> Double {
     }
 
     let piEstimate = Double(4 * piCount)/(Double(n))
-    
     return piEstimate
 }
 
-
 func main() {
     let piEstimate = monteCarlo(n: 10000)
     print("Pi estimate is: ", piEstimate)

contents/monte_carlo_integration/monte_carlo_integration.md

@@ -58,7 +58,7 @@ each point is tested to see whether it's in the circle or not:
 {% sample lang="java" %}
 [import:13-15, lang:"java"](code/java/MonteCarlo.java)
 {% sample lang="swift" %}
-[import:21-25, lang:"swift"](code/swift/monte_carlo.swift)
+[import:15-17 lang:"swift"](code/swift/monte_carlo.swift)
 {% endmethod %}
 
 If it's in the circle, we increase an internal count by one, and in the end,