Replace rand with arc4random

brentleyjones · brentleyjones · commit 079ab269c0e6 · 2016-06-16T16:04:25.000-07:00
Swift 2.3 won't compile with `rand`.
diff --git a/RxCocoa/Common/CocoaUnits/Driver/Driver.swift b/RxCocoa/Common/CocoaUnits/Driver/Driver.swift
@@ -211,7 +211,7 @@ public func driveOnScheduler(scheduler: SchedulerType, action: () -> ()) {
 
 func _forceCompilerToStopDoingInsaneOptimizationsThatBreakCode(scheduler: SchedulerType) {
     let a: Int32 = 1
-    let b = 314 + Int32(rand() & 1)
+    let b = 314 + Int32(arc4random() & 1)
     if a == b {
         print(scheduler)
     }

Original file line number	Diff line number	Diff line change
`@@ -211,7 +211,7 @@ public func driveOnScheduler(scheduler: SchedulerType, action: () -> ()) {`
`211`	`211`
`212`	`212`	`func _forceCompilerToStopDoingInsaneOptimizationsThatBreakCode(scheduler: SchedulerType) {`
`213`	`213`	`let a: Int32 = 1`
`214`		`- let b = 314 + Int32(rand() & 1)`
	`214`	`+ let b = 314 + Int32(arc4random() & 1)`
`215`	`215`	`if a == b {`
`216`	`216`	`print(scheduler)`
`217`	`217`	`}`