Removed duplicated label update

.gitignore

@@ -1,8 +1,40 @@
-# OS X
-.DS_Store
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
 
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Swift ###
 # Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
 build/
+DerivedData/
+
+## Various settings
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -12,22 +44,59 @@ build/
 *.perspectivev3
 !default.perspectivev3
 xcuserdata/
-*.xccheckout
-profile
+
+## Other
 *.moved-aside
-DerivedData
+*.xccheckout
+*.xcscmblueprint
+
+## Obj-C/Swift specific
 *.hmap
 *.ipa
+*.dSYM.zip
+*.dSYM
 
-# Bundler
-.bundle
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
 
-Carthage
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
-# 
-# Note: if you ignore the Pods directory, make sure to uncomment
-# `pod install` in .travis.yml
+# Swift Package Manager
 #
-# Pods/
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+.build/
+
+# CocoaPods - Refactored to standalone file
+
+# Carthage - Refactored to standalone file
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+
+### Xcode ###
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+
+## Various settings
+
+## Other
+
+### Xcode Patch ###
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcworkspace/contents.xcworkspacedata
+/*.gcno

BiomeDemo/BiomeDemo/ViewController.swift

@@ -20,9 +20,10 @@ class ViewController: UIViewController {
         super.viewDidLoad()
 
         self.showBiomesButton?.layer.cornerRadius = 3.0
-        
+
         let currentBiome = BiomeManager.shared.current
-        self.apiURLLabel?.text = currentBiome?.get("api_url") as? String
+
+        self.setupBiomeInfo(biome: currentBiome)
     }
 
     @IBAction func showBiomes(_ sender: Any) {
@@ -37,11 +38,15 @@ class ViewController: UIViewController {
 
         self.navigationController?.pushViewController(tableViewController, animated: true)
     }
+
+    func setupBiomeInfo(biome: Biome?) {
+        self.apiURLLabel?.text = biome?.get("api_url") as? String
+    }
 }
 
 extension ViewController: BiomeManagerDelegate {
     func switched(to biome: Biome?) {
-        self.apiURLLabel?.text = biome?.get("api_url") as? String
+        self.setupBiomeInfo(biome: biome)
     }
 }