resolve SR-9876 bug with different joined "implementation"

Mordil · Mordil · commit deac19553f73 · 2019-02-11T16:15:19.000-08:00
diff --git a/Sources/NIORedis/RESP/RESPEncoder.swift b/Sources/NIORedis/RESP/RESPEncoder.swift
@@ -29,7 +29,7 @@ public final class RESPEncoder {
             return "-\(error.description)\r\n".convertedToData()
 
         case .array(let array):
-            let encodedArray = array.map(encode).joined()
+            let encodedArray = array.map(encode).reduce(into: Data(), { $0.append($1) })
             return "*\(array.count)\r\n".convertedToData() + encodedArray
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ public final class RESPEncoder {`
`29`	`29`	`return "-\(error.description)\r\n".convertedToData()`
`30`	`30`
`31`	`31`	`case .array(let array):`
`32`		`- let encodedArray = array.map(encode).joined()`
	`32`	`+ let encodedArray = array.map(encode).reduce(into: Data(), { $0.append($1) })`
`33`	`33`	`return "*\(array.count)\r\n".convertedToData() + encodedArray`
`34`	`34`	`}`
`35`	`35`	`}`