zakol

import _ from 'lodash';

const originKey = '__origin';

const traverseTree = (root, test) => {
  let stack = [root];

  while (stack.length > 0) {
    const node = stack.pop();

zakol

#import <UIKit/UIKit.h>
#import <objc/runtime.h>

@interface UIStatusBar : NSObject @end

@implementation UIStatusBar (CustomColor)

+ (void)load
{
    static dispatch_once_t onceToken;

zakol

+ (dispatch_block_t)performBlock:(void (^)(dispatch_block_t safeBlock))block
{
    dispatch_block_t strongBlock;
    __weak __block dispatch_block_t weakBlock = strongBlock = ^{
        block(weakBlock);
    };
    strongBlock();
    return strongBlock;
}