Merge pull request #4 from Trxy/feature/update_to_swift_4

Update to swift 4 and Xcode 9

.swift-version

@@ -1 +1 @@
-3.0
+4.0

.travis.yml

@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode8
+osx_image: xcode9
 
 script:
-- xcodebuild -workspace TRX.xcworkspace -scheme TRXTests -configuration Debug -destination 'platform=iOS Simulator,name=iPhone 7,OS=10.0' test
+- xcodebuild -workspace TRX.xcworkspace -scheme TRXTests -configuration Debug -destination 'platform=iOS Simulator,name=iPhone 7,OS=11.0' test

Podfile

@@ -1,16 +1,7 @@
 use_frameworks!
 
 target 'TRXTests' do
-  pod 'Quick', '~> 0.10.0'
-  pod 'Nimble', '~> 5.0.0'
-  pod 'Nimble-Snapshots', '~> 4.2.0'
+  pod 'Quick', '~> 1.1.0'
+  pod 'Nimble', '~> 7.0.1'
+  pod 'Nimble-Snapshots', '~> 6.2'
 end
-
-post_install do |installer|
-  installer.pods_project.build_configurations.each do |config|
-    # Configure Pod targets for Xcode 8 compatibility
-    config.build_settings['SWIFT_VERSION'] = '3.0'
-    config.build_settings['PROVISIONING_PROFILE_SPECIFIER'] = 'ABCDEFGHIJ/'
-    config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'NO'
-  end
-end

Podfile.lock

@@ -1,27 +1,28 @@
 PODS:
-  - FBSnapshotTestCase (2.1.3):
-    - FBSnapshotTestCase/SwiftSupport (= 2.1.3)
-  - FBSnapshotTestCase/Core (2.1.3)
-  - FBSnapshotTestCase/SwiftSupport (2.1.3):
+  - FBSnapshotTestCase (2.1.4):
+    - FBSnapshotTestCase/SwiftSupport (= 2.1.4)
+  - FBSnapshotTestCase/Core (2.1.4)
+  - FBSnapshotTestCase/SwiftSupport (2.1.4):
     - FBSnapshotTestCase/Core
-  - Nimble (5.0.0)
-  - Nimble-Snapshots (4.2.0):
+  - Nimble (7.0.1)
+  - Nimble-Snapshots (6.2.1):
+    - Nimble-Snapshots/Core (= 6.2.1)
+  - Nimble-Snapshots/Core (6.2.1):
     - FBSnapshotTestCase (~> 2.0)
-    - Nimble
-    - Quick
-  - Quick (0.10.0)
+    - Nimble (~> 7.0)
+  - Quick (1.1.0)
 
 DEPENDENCIES:
-  - Nimble (~> 5.0.0)
-  - Nimble-Snapshots (~> 4.2.0)
-  - Quick (~> 0.10.0)
+  - Nimble (~> 7.0.1)
+  - Nimble-Snapshots (~> 6.2)
+  - Quick (~> 1.1.0)
 
 SPEC CHECKSUMS:
-  FBSnapshotTestCase: 4607968e0dfa1e2772ec0d0098354f8b870c5753
-  Nimble: 56fc9f5020effa2206de22c3dd910f4fb011b92f
-  Nimble-Snapshots: 4826e3ee211d2c7af27645e35d68b9e9917882e7
-  Quick: 5d290df1c69d5ee2f0729956dcf0fd9a30447eaa
+  FBSnapshotTestCase: 094f9f314decbabe373b87cc339bea235a63e07a
+  Nimble: 657d000e11df8aebe27cdaf9d244de7f30ed87f7
+  Nimble-Snapshots: 31c8ef7fcebf0e68b4dff83f6e2160813a4a116b
+  Quick: dafc587e21eed9f4cab3249b9f9015b0b7a7f71d
 
-PODFILE CHECKSUM: f746eaae94bebbb82137146ebf3b472939b797b8
+PODFILE CHECKSUM: 6042be8ab7fc8ac7a7e2cd21f73d4cdaa6a42836
 
-COCOAPODS: 1.1.1
+COCOAPODS: 1.3.1