Use Xcode 9 on Travis CI

Author: bcylin

.swift-version

@@ -1 +1 @@
-3.1
+4.0

.travis.yml

@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode8.3
+osx_image: xcode9
 cache:
   bundler: true
   directories:
@@ -8,7 +8,7 @@ cache:
 before_install:
   - export LANG=en_US.UTF-8
   - xcrun instruments -s devices
-  - xcrun instruments -w "iPhone 7 (10.3.1) [" || true
+  - xcrun instruments -w "iPhone 8 (11.0) [" || true
 install:
   - make install
 before_script:

CHANGELOG.md

@@ -1,3 +1,7 @@
+## v1.5.0
+
+* Swift 4.0
+
 ## v1.4.1
 
 * Fix `tokenField(_:didChangeInputText:)` with the delete key [#20](https://github.com/polydice/ICInputAccessory/pull/20)

ICInputAccessory.xcodeproj/project.pbxproj

@@ -627,7 +627,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -677,7 +677,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 				VERSIONING_SYSTEM = "apple-generic";

README.md

@@ -7,7 +7,7 @@ Try <https://testflight.icook.tw>.
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg)](https://github.com/Carthage/Carthage)
 [![CocoaPods Compatible](https://img.shields.io/cocoapods/v/ICInputAccessory.svg)](https://cocoapods.org/pods/ICInputAccessory)
 ![Platform](https://img.shields.io/cocoapods/p/ICInputAccessory.svg)
-![Swift 3.1](https://img.shields.io/badge/Swift-3.1-orange.svg)
+![Swift 4](https://img.shields.io/badge/Swift-4.0-orange.svg)
 
 ### ICKeyboardDismissTextField
 
@@ -31,6 +31,7 @@ ICInputAccessory | iOS  | Xcode | Swift
 `~> 1.2.0`       | 8.0+ | 8.0   | ![Swift 2.3](https://img.shields.io/badge/Swift-2.3-orange.svg)
 `~> 1.3.0`       | 8.0+ | 8.0   | ![Swift 3.0](https://img.shields.io/badge/Swift-3.0-orange.svg)
 `~> 1.4.0`       | 8.0+ | 8.3   | ![Swift 3.1](https://img.shields.io/badge/Swift-3.1-orange.svg)
+`develop`        | 8.0+ | 9.0   | ![Swift 4.0](https://img.shields.io/badge/Swift-4.0-orange.svg)
 
 ## Installation
 

Rakefile

@@ -22,7 +22,7 @@ def xcodebuild(params)
     %(-workspace ICInputAccessory.xcworkspace),
     %(-scheme #{params[:scheme]}),
     %(-sdk iphonesimulator),
-    %(-destination 'name=iPhone 7,OS=#{params[:version] || "latest"}'),
+    %(-destination 'name=iPhone 8,OS=#{params[:version] || "latest"}'),
     %(#{params[:action]} | xcpretty -c && exit ${PIPESTATUS[0]})
   ].join " "
 end