Latest 2.0.8
Homepage https://github.com/DragonCherry/HFUtility
License MIT
Platforms ios 8.0
Dependencies TinyLog, SwiftKeychainWrapper
Authors

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Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Common

  • To print log only while you have DEBUG flag at OTHER_SWIFT_FLAG in Debug mode, just append following script at your Podfile.

post_install do |installer|
    installer.pods_project.targets.each do |target|
        if target.name == 'HFUtility'
            target.build_configurations.each do |config|
                if config.name == 'Debug'
                    config.build_settings['OTHER_SWIFT_FLAGS'] = '-D' 'DEBUG'
                    else
                    config.build_settings['OTHER_SWIFT_FLAGS'] = ''
                end
            end
        end
    end
end

Now you can freely print sensitive logs using log, logw, loge.

  • Sometimes you need to have to cast nilable object into number(CGFloat, Float, Int, Bool), then just call as shown below.

if boolean(view?.hidden) {
  // do your fantastic job
}

if boolean(view?.hidden, defaultValue: false) {
  // do your fantastic job
}

if integer(view?.subviews.count) > 0 {
  // do your fantastic job
}

if integer(view?.subviews.count, defaultValue: 0) > 0 {
  // do your fantastic job
}

if cgfloat(view?.frame.size.width) <= self.view.width {
  // do your fantastic job
}

if cgfloat(view?.frame.size.width, defaultValue: self.view.width) <= self.view.width {
  // do your fantastic job
}

Utilities

  • HFAsync provides simple way to run asynchronous task and callback notification.

HFAsync.invokeAsync(

  1,  // initial delay interval before start worker closure 

  worker: {

    // do your job async

  }, completion: {

    // notify or update UI, this closure gonna be called in main thread.

})
  • HFVersion provides simple way to compare version string

HFVersion.systemVersionEqualTo("9.3")

HFVersion.systemVersionGreaterThan("9.3")

HFVersion.systemVersionGreaterThanOrEqualTo("9.3")

HFVersion.systemVersionLessThan("9.3")

HFVersion.systemVersionLessThanOrEqualTo("9.3")

HFVersion.versionEqualTo("9.3", comparedTo: "9.2")

HFVersion.versionGreaterThan("9.3", comparedTo: "9.2")

HFVersion.versionGreaterThanOrEqualTo("9.3", comparedTo: "9.2")

HFVersion.versionLessThan("9.3", comparedTo: "9.2")

HFVersion.versionLessThanOrEqualTo("9.3", comparedTo: "9.2")

Local Data Management

  • HFLocalStorage provides simple way to save and load object

To save into or load from local dictionary(suppose that you have an object somewhere like below)


let storage = HFLocalStorage(fileName: "test.db", directoryType: .LibraryDirectory)

storage.saveObject(["Any", "Kinds", "Of", "NSCoding", "Objects"], "TEST_KEY") // save

let array = storage.loadObject("TEST_KEY") as? [String] // load
  • extensions of NSKeyedArchiver and NSKeyedUnarchiver provides simple way to archive and unarchive object

To archive object that conforms to protocol NSCoding,


NSKeyedArchiver.archiveObject("path/to/file", object: objectToArchive, key: "OBJECT_KEY")

To unarchive archived NSCoding-conformed object from file,


let unarchivedObject = NSKeyedArchiver.archiveObject("path/to/file", key: "OBJECT_KEY")

Data Handling

  • HFJSON provides simple way to get JSON object from String, and vice versa.

Suppose that you have JSON string from server or somewhere,


let dict = HFJSON.jsonFrom(jsonResponseText)

let jsonString = HFJSON.stringFrom(dict)
  • Dictionary+HF provides simple way to pick an object from complicated dictionary

Suppose that a dictionary with data is given below,


{

    "productList": [{

        "productId": 0,

        "productName": "Product 0",

        "components": [{

            "componentId": 100,

            "componentName": "Component 100",

            "parts": [{

                "partId": 1000,

                "partName": "Part 1000"

            },{

                "partId": 2000,

                "partName": "Part 2000"

            }]

        }

    }
}

To get second part name of first component of first product, just call extension method below.


// where jsonDict is an object type of [String: AnyObject]?

let partName = jsonDict?.objectForKeyPath("productList[0].components[0].parts[1].partName") as? String

NSLog("partName: (partName)")    // will get "Part 2000"

Cryptors

This feature moved to another repository, click link below.

https://github.com/DragonCherry/HFSecurity

Requirements

Installation

HFUtility is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod "HFUtility"

Author

DragonCherry, [email protected]

License

HFUtility is available under the MIT license. See the LICENSE file for more info.

Latest podspec

{
    "name": "HFUtility",
    "version": "2.0.8",
    "summary": "Handy Framework - HFUtility",
    "description": "Handy Framework - Basic Utilities for iOS Application Development",
    "homepage": "https://github.com/DragonCherry/HFUtility",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        ".": "."
    },
    "source": {
        "git": "https://github.com/DragonCherry/HFUtility.git",
        "tag": "2.0.8"
    },
    "platforms": {
        "ios": "8.0"
    },
    "source_files": "HFUtility/Classes/**/*",
    "dependencies": {
        "TinyLog": [],
        "SwiftKeychainWrapper": []
    },
    "pushed_with_swift_version": "3.0"
}

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