Remove String.UTF16Index extension in Swift >= 3.2

nvzqz · nvzqz · commit 581b6f53fa0d · 2017-07-28T14:05:21.000-04:00
String.UTF16Index is now a typealias to String.Index and does not conform to Strideable anymore. This closes #39.
diff --git a/Sources/RandomKit/Extensions/Swift/Strideable+RandomKit.swift b/Sources/RandomKit/Extensions/Swift/Strideable+RandomKit.swift
@@ -45,8 +45,10 @@ extension Strideable where Self: RandomInClosedRange, Stride: RandomThroughValue
 
 }
 
+#if !swift(>=3.2)
 extension String.UTF16Index: RandomInRange, RandomInClosedRange {
 }
+#endif
 
 extension UnsafePointer: RandomInRange, RandomInClosedRange {
 }

Original file line number	Diff line number	Diff line change
`@@ -45,8 +45,10 @@ extension Strideable where Self: RandomInClosedRange, Stride: RandomThroughValue`
`45`	`45`
`46`	`46`	`}`
`47`	`47`
	`48`	`+#if !swift(>=3.2)`
`48`	`49`	`extension String.UTF16Index: RandomInRange, RandomInClosedRange {`
`49`	`50`	`}`
	`51`	`+#endif`
`50`	`52`
`51`	`53`	`extension UnsafePointer: RandomInRange, RandomInClosedRange {`
`52`	`54`	`}`