# TransloaditKit
[transloadit/transloaditkit](https://github.com/transloadit/transloaditkit)
It's easy to start using Transloadit in Objective-C and Swift using CocoaPods or Carthage and leverage file uploading & encoding in macOS and iOS apps.
## Install
### CocoaPods
```ruby
pod 'Transloadit', '~> 3.0'
```
### Swift Package Manager
```swift
dependencies: [
.package(url: "https://github.com/transloadit/TransloaditKit", .upToNextMajor(from: "3.0.0"))
]
```
## Usage
Start by initializing `Transloadit`.
```swift
let credentials = Transloadit.Credentials(key: "SomeKey", secret: "SomeSecret")
let transloadit = Transloadit(credentials: credentials, session: URLSession.shared)
```
### Create an Assembly
To create an `Assembly` you invoke `createAssembly(steps:andUpload:completion)` on `Transloadit`. It returns a `TransloaditPoller` that you can use to poll for the `AssemblyStatus` of your `Assembly`.
```swift
let resizeStep = Step(
name: "resize",
robot: "/image/resize",
options: [
"width": 200,
"height": 100,
"resize_strategy": "fit",
"result": true])
let filesToUpload: [URL] = ...
transloadit.createAssembly(steps: [resizeStep], andUpload: filesToUpload) { result in
switch result {
case .success(let assembly):
print("Retrieved \(assembly)")
case .failure(let error):
print("Assembly error \(error)")
}
}.pollAssemblyStatus { result in
switch result {
case .success(let assemblyStatus):
print("Received assemblystatus \(assemblyStatus)")
case .failure(let error):
print("Caught polling error \(error)")
}
}
```
## Documentation
See [GitHub](https://github.com/transloadit/TransloaditKit#readme) for the full documentation.