Fix/refactor

README.md

@@ -114,36 +114,6 @@ Currently support
 
 ### iOS Extensions
 
-#### UICollectionView
-
-##### +Indexes
-
-```swift
-let collectionView = UICollectionView()
-collectionView.insert([1,2,3]) // ([Int] -> [NSIndexPaths]).{ insertRowsAtIndexPaths }
-collectionView.reload([1,2,3]) // ([Int] -> [NSIndexPaths]).{ reloadRowsAtIndexPaths }
-collectionView.delete([1,2,3]) // ([Int] -> [NSIndexPaths]).{ deleteRowsAtIndexPaths }
-collectionView.reloadSection() // ([Int] -> [NSIndexSet]).{ reloadSections }
-```
-
-Enables you to easily run insert, update, delete, reload methods for a collection view by using `Int`s instead
-of `NSIndexPath` and `NSIndexSet`.
-
-#### UITableView
-
-##### +Indexes
-
-```swift
-let tableView = UITableView()
-tableView.insert([1,2,3]) // ([Int] -> [NSIndexPaths]).{ insertRowsAtIndexPaths }
-tableView.reload([1,2,3]) // ([Int] -> [NSIndexPaths]).{ reloadRowsAtIndexPaths }
-tableView.delete([1,2,3]) // ([Int] -> [NSIndexPaths]).{ deleteRowsAtIndexPaths }
-tableView.reloadSection() // ([Int] -> [NSIndexSet]).{ reloadSections }
-```
-
-Enables you to easily run insert, update, delete, reload methods for a table view by using `Int`s instead
-of `NSIndexPath` and `NSIndexSet`.
-
 #### UIView
 
 ##### .optimize()
@@ -165,24 +135,14 @@ image.original // imageWithRenderingMode(.AlwaysOriginal)
 image.template // imageWithRenderingMode(.AlwaysTemplate)
 ```
 
-## OS X
-
-### OS X Extensions
-
-#### NSTableView
+## Shared
 
-##### +Indexes
+### SequenceType
 
 ```swift
-let tableView = NSTableView()
-tableView.insert([1,2,3]) // ([Int] -> [NSIndexPaths]).{ insertRowsAtIndexPaths }
-tableView.reload([1,2,3]) // ([Int] -> [NSIndexPaths]).{ reloadRowsAtIndexPaths }
-tableView.delete([1,2,3]) // ([Int] -> [NSIndexPaths]).{ deleteRowsAtIndexPaths }
-tableView.reloadSection() // ([Int] -> [NSIndexSet]).{ reloadSections }
+let first: Int? = items.findFirst({ $0 > 10 })
 ```
 
-## Shared
-
 ### Dates
 
 #### Compare

Source/Shared/Extensions/SequenceType+Extensions.swift

@@ -0,0 +1,14 @@
+import Foundation
+
+public extension SequenceType {
+
+  public func findFirst(@noescape predicate: (Self.Generator.Element) -> Bool) -> Self.Generator.Element? {
+    for element in self {
+      if predicate(element) {
+        return element
+      }
+    }
+
+    return nil
+  }
+}

Source/Shared/Extensions/String+CoreFoundation.swift

@@ -27,4 +27,14 @@ public extension String {
   func trim() -> String {
     return stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet())
   }
+
+  var uppercaseFirstLetter: String {
+    guard isPresent else { return self }
+
+    var string = self
+    string.replaceRange(string.startIndex...string.startIndex,
+                        with: String(string[string.startIndex]).capitalizedString)
+
+    return string
+  }
 }