<Description> : Adding NSAttributed string data extension.

CHANGELOG.md

@@ -6,14 +6,17 @@ All notable changes to this project will be documented in this file.
 1. **Collections**
    - `func parallelizedMap<R>(_ each: @escaping (Self.Iterator.Element) -> R) -> [R?]` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/394) by *Khalian*
 
-2. **Dictionary**
+2. **Data**
+   - `var attributedString` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/379) by *Khalian*
+
+3. **Dictionary**
    - `func random() -> Value?` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/420) by *Khalian*
 
-3. **FileManager**
+4. **FileManager**
    - `var documentsDirectoryPath: String?` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/338) by *vilapuigvila*
    - `var cachesDirectoryPath: String?` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/338) by *vilapuigvila*
-
-4. **UIStackView**
+   
+5. **UIStackView**
    - `addArrangedSubviews(_ views: UIView...)` in [[PR]](https://github.com/goktugyil/EZSwiftExtensions/pull/396) by *kirakik*
    - `init(distribution: UIStackViewDistribution, alignment: UIStackViewAlignment, axis: UILayoutConstraintAxis, spacing: CGFloat)` in [[PR]](https://github.com/goktugyil/         EZSwiftExtensions/pull/396) by *kirakik*
 

EZSwiftExtensions.xcodeproj/project.pbxproj

@@ -20,6 +20,8 @@
 		5A3292F41DC5BCC50078F7F3 /* CGPointTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5A3292F31DC5BCC50078F7F3 /* CGPointTests.swift */; };
 		5E9795001DDCC80D00E4C959 /* FileManagerExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E9794FF1DDCC80D00E4C959 /* FileManagerExtension.swift */; };
 		5E9795011DDCC80D00E4C959 /* FileManagerExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E9794FF1DDCC80D00E4C959 /* FileManagerExtension.swift */; };
+		5AB87AC71E50C205008A0B86 /* DataExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5AB87AC61E50C205008A0B86 /* DataExtensions.swift */; };
+		5AB87AC91E50C2F4008A0B86 /* DataTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5AB87AC81E50C2F4008A0B86 /* DataTests.swift */; };
 		7605D3121C81FC180046FAC3 /* ArrayTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7605D3021C81FBB80046FAC3 /* ArrayTests.swift */; };
 		7605D3131C81FC180046FAC3 /* BlockButtonTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7605D3031C81FBB80046FAC3 /* BlockButtonTests.swift */; };
 		7605D3141C81FC180046FAC3 /* BoolTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7605D3041C81FBB80046FAC3 /* BoolTests.swift */; };
@@ -249,6 +251,8 @@
 		5A3292EF1DC5BA6F0078F7F3 /* CGPointExtensions.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CGPointExtensions.swift; sourceTree = "<group>"; };
 		5A3292F31DC5BCC50078F7F3 /* CGPointTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CGPointTests.swift; sourceTree = "<group>"; };
 		5E9794FF1DDCC80D00E4C959 /* FileManagerExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FileManagerExtension.swift; sourceTree = "<group>"; };
+		5AB87AC61E50C205008A0B86 /* DataExtensions.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DataExtensions.swift; sourceTree = "<group>"; };
+		5AB87AC81E50C2F4008A0B86 /* DataTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DataTests.swift; sourceTree = "<group>"; };
 		7605D3021C81FBB80046FAC3 /* ArrayTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArrayTests.swift; sourceTree = "<group>"; };
 		7605D3031C81FBB80046FAC3 /* BlockButtonTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BlockButtonTests.swift; sourceTree = "<group>"; };
 		7605D3041C81FBB80046FAC3 /* BoolTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BoolTests.swift; sourceTree = "<group>"; };
@@ -435,6 +439,7 @@
 				5A3292F31DC5BCC50078F7F3 /* CGPointTests.swift */,
 				E10A79651D6F65AF00735549 /* CGRectTests.swift */,
 				E10A79661D6F65AF00735549 /* CharacterTests.swift */,
+				5AB87AC81E50C2F4008A0B86 /* DataTests.swift */,
 				7605D3081C81FBB80046FAC3 /* DateTests.swift */,
 				7605D3061C81FBB80046FAC3 /* DictionaryTests.swift */,
 				E10A79671D6F65AF00735549 /* DoubleTests.swift */,
@@ -495,6 +500,7 @@
 				5A3292EF1DC5BA6F0078F7F3 /* CGPointExtensions.swift */,
 				B5DC87091C0ED34300972D0A /* CGRectExtensions.swift */,
 				E178781F1C867E9400BC05AA /* CharacterExtensions.swift */,
+				5AB87AC61E50C205008A0B86 /* DataExtensions.swift */,
 				E19AC0E81DCBA26500908905 /* DateExtensions.swift */,
 				B5DC870A1C0ED34300972D0A /* DictionaryExtensions.swift */,
 				31F868DA1C2B6E5E00542250 /* DoubleExtensions.swift */,
@@ -744,6 +750,7 @@
 				E15484E21CA2BCF0003B030E /* ErrorTypeExtensions.swift in Sources */,
 				31F868DB1C2B6E5E00542250 /* DoubleExtensions.swift in Sources */,
 				FADFAA631D9D8C2F00CF9F7A /* FloatingPointExtensions.swift in Sources */,
+				5AB87AC71E50C205008A0B86 /* DataExtensions.swift in Sources */,
 				E19AC0E61DCBA25100908905 /* BundleExtensions.swift in Sources */,
 				B5DC871C1C0ED34300972D0A /* ArrayExtensions.swift in Sources */,
 				E10A79461D6F506400735549 /* UIStoryboardExtensions.swift in Sources */,
@@ -848,6 +855,7 @@
 				E10A79AD1D6F65AF00735549 /* UISliderTests.swift in Sources */,
 				E10A79991D6F65AF00735549 /* UIApplicationTests.swift in Sources */,
 				7605D3151C81FC180046FAC3 /* CGFloatTests.swift in Sources */,
+				5AB87AC91E50C2F4008A0B86 /* DataTests.swift in Sources */,
 				E10A79A11D6F65AF00735549 /* UIColorTests.swift in Sources */,
 				7605D3181C81FC180046FAC3 /* DateTests.swift in Sources */,
 				E10A79AF1D6F65AF00735549 /* UIStoryboardTests.swift in Sources */,

EZSwiftExtensionsTests/DataTests.swift

@@ -0,0 +1,41 @@
+//
+//  DataTests.swift
+//  EZSwiftExtensions
+//
+//  Created by Sanyal, Arunav on 2/12/17.
+//  Copyright © 2017 Goktug Yilmaz. All rights reserved.
+//
+
+import XCTest
+import EZSwiftExtensions
+
+class DataTests: XCTestCase {
+
+    override func setUp() {
+        super.setUp()
+    }
+
+    override func tearDown() {
+        super.tearDown()
+    }
+
+    func testNSAttributedStringSanityTest() {
+       let data = Data()
+       XCTAssertEqual(data.attributedString, NSAttributedString())
+    }
+
+    func testNSAttributedStringTest() {
+
+        // We can alternatively store the existing google.com contents on a file
+        // to stabilize this test case.
+        let url =  URL(string:"http://www.google.com")
+        do {
+            let data = try Data(contentsOf: url!)
+            XCTAssertEqual(data.attributedString?.length, 217)
+
+            // TODO : Write additional tests on attrs, e.g. the font family
+        } catch _ {
+            XCTFail()
+        }
+    }
+}

Sources/DataExtensions.swift

@@ -0,0 +1,23 @@
+//
+//  DataExtensions.swift
+//  EZSwiftExtensions
+//
+//  Created by Sanyal, Arunav on 2/12/17.
+//  Copyright © 2017 Goktug Yilmaz. All rights reserved.
+//
+
+import Foundation
+
+extension Data {
+
+    /// EZSE : Attributed string from data
+    /// Found it here : http://stackoverflow.com/questions/39248092/nsattributedstring-extension-in-swift-3
+    public var attributedString: NSAttributedString? {
+        do {
+            return try NSAttributedString(data: self, options:[NSDocumentTypeDocumentAttribute:NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: String.Encoding.utf8.rawValue], documentAttributes: nil)
+        } catch let error {
+            NSLog(error.localizedDescription)
+        }
+        return nil
+    }
+}