Merge pull request #477 from swiftix/SE-130

Minor changes due to SE-0130: Replace String.init(repeating: Character, count: Int) by String.init(repeating: Sttring, count: Int)

Author: swiftix

Foundation/NSDictionary.swift

@@ -354,11 +354,11 @@ public class NSDictionary : NSObject, NSCopying, NSMutableCopying, NSSecureCodin
         if level > 100 { return "..." }
 
         var lines = [String]()
-        let indentation = String(repeating: Character(" "), count: level * 4)
+        let indentation = String(repeating: " ", count: level * 4)
         lines.append(indentation + "{")
 
         for key in self.allKeys {
-            var line = String(repeating: Character(" "), count: (level + 1) * 4)
+            var line = String(repeating: " ", count: (level + 1) * 4)
 
             if key is NSArray {
                 line += (key as! NSArray).description(withLocale: locale, indent: level + 1)

Tools/plutil/main.swift

@@ -201,7 +201,7 @@ enum DisplayType {
 
 extension Dictionary {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary || type == .Key {
             print("\(indentation)[\n", terminator: "")
         } else {
@@ -224,7 +224,7 @@ extension Dictionary {
 
 extension Array {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary || type == .Key {
             print("\(indentation)[\n", terminator: "")
         } else {
@@ -242,7 +242,7 @@ extension Array {
 
 extension String {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary {
             print("\(indentation)\"\(self)\"\n", terminator: "")
         }
@@ -256,7 +256,7 @@ extension String {
 
 extension Bool {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary {
             print("\(indentation)\"\(self ? "1" : "0")\"\n", terminator: "")
         }
@@ -270,7 +270,7 @@ extension Bool {
 
 extension NSNumber {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary {
             print("\(indentation)\"\(self)\"\n", terminator: "")
         }
@@ -284,7 +284,7 @@ extension NSNumber {
 
 extension NSData {
     func display(_ indent: Int = 0, type: DisplayType = .Primary) {
-        let indentation = String(repeating: Character(" "), count: indent * 2)
+        let indentation = String(repeating: " ", count: indent * 2)
         if type == .Primary {
             print("\(indentation)\"\(self)\"\n", terminator: "")
         }