Use _ for unused member of tuple

Base32Tests/Base32Tests.swift

@@ -56,7 +56,7 @@ class Base32Tests: XCTestCase {
         let convertedVectors = self.vectors.map {($0.dataUsingUTF8StringEncoding, $1, $2)}
         self.measureBlock{
             for _ in 0...100 {
-                for (test, expect, expectHex) in convertedVectors {
+                for (test, expect, _) in convertedVectors {
                     let result = base32Encode(test)
                     XCTAssertEqual(result, expect, "base32Encode for \(test)")
                 }
@@ -68,7 +68,7 @@ class Base32Tests: XCTestCase {
         let convertedVectors = self.vectors.map {($0.dataUsingUTF8StringEncoding, $1, $2)}
         self.measureBlock{
             for _ in 0...100 {
-                for (expect, test, testHex) in convertedVectors {
+                for (expect, test, _) in convertedVectors {
                     let result = base32DecodeToData(test)
                     XCTAssertEqual(result!, expect, "base32Decode for \(test)")
                 }
@@ -80,7 +80,7 @@ class Base32Tests: XCTestCase {
         let convertedVectors = self.vectors.map {($0.dataUsingUTF8StringEncoding, $1, $2)}
         self.measureBlock{
             for _ in 0...100 {
-                for (test, expect, expectHex) in convertedVectors {
+                for (test, _, expectHex) in convertedVectors {
                     let resultHex = base32HexEncode(test)
                     XCTAssertEqual(resultHex, expectHex, "base32HexEncode for \(test)")
                 }
@@ -92,7 +92,7 @@ class Base32Tests: XCTestCase {
         let convertedVectors = self.vectors.map {($0.dataUsingUTF8StringEncoding, $1, $2)}
         self.measureBlock{
             for _ in 0...100 {
-                for (expect, test, testHex) in convertedVectors {
+                for (expect, _, testHex) in convertedVectors {
                     let resultHex = base32HexDecodeToData(testHex)
                     XCTAssertEqual(resultHex!, expect, "base32HexDecode for \(testHex)")
                 }

SecEncodeTransformTests/SecEncodeTransformTests.swift

@@ -44,7 +44,7 @@ class SecEncodeTransformTests: XCTestCase {
         let vectorsAndIndices = Zip2(convertedVectors, indices(results))
         self.measureBlock{
             for _ in 0...100 {
-                for ((test, expect, _), index) in vectorsAndIndices {
+                for ((test, _, _), index) in vectorsAndIndices {
                     results[index] = TTTBase32EncodedStringFromData(test)
                 }
             }
@@ -59,7 +59,7 @@ class SecEncodeTransformTests: XCTestCase {
         let vectorsAndIndices = Zip2(convertedVectors, indices(results))
         self.measureBlock{
             for _ in 0...100 {
-                for ((expect, test, _), index) in vectorsAndIndices {
+                for ((_, test, _), index) in vectorsAndIndices {
                     results[index] = TTTDataFromBase32EncodedString(test)
                 }
             }
@@ -75,7 +75,7 @@ class SecEncodeTransformTests: XCTestCase {
         let vectorsAndIndices = Zip2(convertedVectors, indices(results))
         self.measureBlock{
             for _ in 0...100 {
-                for ((test, expect, _), index) in vectorsAndIndices {
+                for ((test, _, _), index) in vectorsAndIndices {
                     results[index] = base32Encode(test)
                 }
             }
@@ -90,7 +90,7 @@ class SecEncodeTransformTests: XCTestCase {
         let vectorsAndIndices = Zip2(convertedVectors, indices(results))
         self.measureBlock{
             for _ in 0...100 {
-                for ((expect, test, _), index) in vectorsAndIndices {
+                for ((_, test, _), index) in vectorsAndIndices {
                     results[index] = base32DecodeToData(test)!
                 }
             }