开发中Xcode常用的快捷代码块设置

Snippets Shortcut.m

// mystrong
@property(nonatomic, strong)<#propetyclass#> *<#propertyname#>;
// mycopy
@property(nonatomic, copy)<#propetyclass#> *<#propertyname#>;
// myassign
@property(nonatomic, assign)<#propetyclass#> *<#propertyname#>;
// myweak
@property(nonatomic, weak)id<<#protocalname#>> <#propertyname#>;

// mylazyload
- (<#classname#> *)<#propertyname#> {
    if (!_<#propertyname#>) {
        _<#propertyname#> = [[<#classname#> alloc] init]];
    }
    return _<#propertyname#>;
}

// myimplementation
#pragma mark - life cycle
- (instancetype)init {
    if (self = [super init]) {
        [self buildUI];
    }
    return self;
}

- (instancetype)initWithFrame:(CGRect)frame {
    if (self = [super initWithFrame:frame]) {
        [self buildUI];
    }
    return self;
}

- (void)dealloc {

}

#pragma mark - private method
- (void)buildUI {

}

#pragma mark - public method


#pragma mark - event response


#pragma mark - setter && getter


// mytableviewdatasource

#pragma mark - UITableViewDataSource

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return <#count#>;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:<#cellID#> forIndexPath:<#indexPath#>];
    return cell;
}

// UICollectionViewDataSource
#pragma mark - UICollectionViewDataSource

- (NSInteger)collectionView:(UICollectionView *)collectionView
     numberOfItemsInSection:(NSInteger)section {
    return <#numberOfItemsInSection#>;
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView
                  cellForItemAtIndexPath:(NSIndexPath *)indexPath {
    UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:<#reuseIdentifier#> forIndexPath:indexPath];

    [self configureCell:cell forItemAtIndexPath:indexPath];

    return cell;
}

- (void)configureCell:(UICollectionViewCell *)cell
   forItemAtIndexPath:(NSIndexPath *)indexPath {
    <# statements #>
}

// documentsDirectoryURL
NSString *documentsDirectoryPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
NSURL *documentsDirectoryURL = [NSURL fileURLWithPath:documentsDirectoryPath];

//  libraryDirectoryURL
NSString *libraryDirectoryPath = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES) firstObject];
NSURL *libraryDirectoryURL = [NSURL fileURLWithPath:libraryDirectoryPath];


// layzyload
- (<#classname#> *)<#propertyname#> {
    if (!_<#propertyname#>) {
        _<#propertyname#> = [[<#classname#> alloc] init];
    }
    return _<#propertyname#>;
}

// NSCoding
#pragma mark - NSCoding

- (instancetype)initWithCoder:(NSCoder *)decoder {
    self = [super init];
    if (self) {
        <# implementation #>
    }
    return self;
}

- (void)encodeWithCoder:(NSCoder *)coder {
  <# implementation #>
}

// singleton
+ (instancetype)shared<#name#> {
    static <#class#> *_shared<#name#> = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        _shared<#name#> = <#initializer#>;
    });

    return _shared<#name#>;
}

// tableView
- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:<#frame#>];
        _tableView.dataSource = self;
        _tableView.delegate = self;
        [_tableView registerClass:[<#cellname#> class] forCellReuseIdentifier:<#cellID#>];

    }
    return _tableView;
}

// myUITableViewDataSource
#pragma mark - UITableViewDataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return <#number#>;
}

- (NSInteger)tableView:(UITableView *)tableView
numberOfRowsInSection:(NSInteger)section {
    return <#number#>;
}

- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:<#reuseIdentifier#> forIndexPath:indexPath];
    
    [self configureCell:cell forRowAtIndexPath:indexPath];
    
    return cell;
}

- (void)configureCell:(UITableViewCell *)cell
forRowAtIndexPath:(NSIndexPath *)indexPath {
    <#statements#>
}

// myviewDidAppear
- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}

// myviewDidDisappear
- (void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
}

// myviewWillAppear
- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
}

// myviewWillDisappear
- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
}

// myweakSelf
__weak typeof(self)weakSelf = self;

// mystrongSelfs
__strong __typeof(<#weakSelf#>)strongSelf = <#weakSelf#>;

// mydocumentsDirectoryURL
NSString *documentsDirectoryPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
NSURL *documentsDirectoryURL = [NSURL fileURLWithPath:documentsDirectoryPath];

// mylibraryDirectoryURL
NSString *libraryDirectoryPath = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES) firstObject];
NSURL *libraryDirectoryURL = [NSURL fileURLWithPath:libraryDirectoryPath];