Merge pull request kodecocodes#1 from raywenderlich/master

Update folk

Author: hprobotic

.swiftlint.yml

@@ -0,0 +1,25 @@
+cyclomatic_complexity: 12
+file_length: 550
+function_body_length: 80
+function_parameter_count: 8
+line_length: 150
+type_body_length: 300
+variable_name:
+  min_length:
+    error: 1
+    warning: 1
+  excluded:
+    - N
+
+disabled_rules:
+  - valid_docs
+
+custom_rules:
+  smiley_face:
+    name: "Smiley Face"
+    regex: "(\:\))"
+    match_kinds: 
+      - comment
+      - string
+    message: "A closing parenthesis smiley :) creates a half-hearted smile, and thus is not preferred. Use :]"
+    severity: warning

.travis.yml

@@ -1,28 +1,47 @@
 language: objective-c
-osx_image: xcode7.3
+osx_image: xcode8
+# sudo: false
+
+install:
+
+# - ./install_swiftlint.sh
 
 script:
 
 - xcodebuild test -project ./All-Pairs\ Shortest\ Paths/APSP/APSP.xcodeproj -scheme APSPTests
 - xcodebuild test -project ./Array2D/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./AVL\ Tree/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Binary\ Search/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Boyer-Moore/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Binary\ Search\ Tree/Solution\ 1/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Bloom\ Filter/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Bounded\ Priority\ Queue/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Breadth-First\ Search/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Bucket\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./B-Tree/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Comb\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Counting\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Depth-First\ Search/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Graph/Graph.xcodeproj -scheme GraphTests
 - xcodebuild test -project ./Heap/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Heap\ Sort/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Insertion\ Sort/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./K-Means/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Linked\ List/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Longest\ Common\ Subsequence/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Minimum\ Spanning\ Tree\ \(Unweighted\)/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Priority\ Queue/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Queue/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Quicksort/Tests/Tests.xcodeproj -scheme Tests
-- xcodebuild test -project ./Run-Length\ Encoding/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Radix\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Rootish\ Array\ Stack/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Select\ Minimum\ Maximum/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Selection\ Sort/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Shell\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Shortest\ Path\ \(Unweighted\)/Tests/Tests.xcodeproj -scheme Tests
 - xcodebuild test -project ./Single-Source\ Shortest\ Paths\ \(Weighted\)/SSSP.xcodeproj -scheme SSSPTests
-- xcodebuild test -project ./Stack/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Stack/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Topological\ Sort/Tests/Tests.xcodeproj -scheme Tests
+- xcodebuild test -project ./Treap/Treap/Treap.xcodeproj -scheme Tests
+- xcodebuild test -project ./Palindromes/Test/Test.xcodeproj -scheme Test
+- xcodebuild test -project ./Ternary\ Search\ Tree/Tests/Tests.xcodeproj -scheme Tests

AVL Tree/AVLTree.playground/Contents.swift

@@ -2,26 +2,26 @@
 
 let tree = AVLTree<Int, String>()
 
-tree.insert(5, "five")
+tree.insert(key: 5, payload: "five")
 print(tree)
 
-tree.insert(4, "four")
+tree.insert(key: 4, payload: "four")
 print(tree)
 
-tree.insert(3, "three")
+tree.insert(key: 3, payload: "three")
 print(tree)
 
-tree.insert(2, "two")
+tree.insert(key: 2, payload: "two")
 print(tree)
 
-tree.insert(1, "one")
+tree.insert(key: 1, payload: "one")
 print(tree)
 print(tree.debugDescription)
 
-let node = tree.search(2)   // "two"
+let node = tree.search(input: 2)   // "two"
 
-tree.delete(5)
-tree.delete(2)
-tree.delete(1)
-tree.delete(4)
-tree.delete(3)
+tree.delete(key: 5)
+tree.delete(key: 2)
+tree.delete(key: 1)
+tree.delete(key: 4)
+tree.delete(key: 3)