Welcome to the documentation for MROperation, a powerful library for managing and executing asynchronous operations in Objective-C.
Getting Started
To begin using MROperation in your project, follow the steps below:
- Install MROperation via Cocoapods by adding the following line to your Podfile and then running ‘pod install’:
pod 'MROperation'
- Import the MROperation header in your code file:
#import <MROperation/MROperation.h>
- Create an instance of an MROperation and add your desired code to execute asynchronously. Below is an example of how to use it:
// Create an MROperation instance
MROperation *operation = [[MROperation alloc] initWithBlock:^{
// Your asynchronous code here
}];
// Add the operation to an operation queue
[[MROperationQueue sharedQueue] addOperation:operation];
Features
1. Asynchronous Operations
MROperation allows you to easily execute blocks of code asynchronously, providing a clean and efficient way to manage background tasks.
2. Dependencies
You can define dependencies between operations, ensuring specific operations run only after their dependencies have finished executing.
3. Completion Blocks
Handle the completion of your operations by creating completion blocks, which are executed once the operation has finished.
Examples
Example #1: Basic Usage
In this example, we’ll demonstrate how to execute a simple asynchronous operation using MROperation.
- Import MROperation header:
#import <MROperation/MROperation.h>
- Create an MROperation instance and provide your asynchronous code:
MROperation *operation = [[MROperation alloc] initWithBlock:^{
// Your asynchronous code here
}];
- Add the operation to an operation queue to start execution:
[[MROperationQueue sharedQueue] addOperation:operation];
Example #2: Dependency between Operations
In this example, we’ll show how to use dependencies to ensure one operation runs only after another has finished.
- Create two MROperation instances:
MROperation *operation1 = [[MROperation alloc] initWithBlock:^{
// Asynchronous code for operation 1
}];
MROperation *operation2 = [[MROperation alloc] initWithBlock:^{
// Asynchronous code for operation 2
}];
- Add operation2 as a dependency for operation1:
[operation1 addDependency:operation2];
- Add both operations to the operation queue:
[[MROperationQueue sharedQueue] addOperations:@[operation1, operation2]];
Conclusion
Congratulations! You have successfully learned how to integrate and use MROperation in your Objective-C project. Enjoy the flexibility and efficiency that MROperation provides for managing asynchronous tasks.