Cache verify

[narlei]

Hello,

In my project I add the block in - (UIImage_)imageForKey:(NSString_)key { :
if (!image && pathImage){
@Try {
NSData *data = [NSData dataWithContentsOfFile:pathImage];
image = [UIImage imageWithData:data];
} @catch (NSException *e1) {

        }
    }

if not success "[NSKeyedUnarchiver unarchiveObjectWithFile:pathImage]", then verify if can transform the data file in UIImage;

It's working very fine.

Can you add this in the project? Because I'm using cocoaPods in my project.

Thank you! This Class is wonderful.

• (UIImage_)imageForKey:(NSString_)key {
  UIImage* image = nil;
  NSString _pathImage = nil;
  @Try {
  pathImage = cachePathForKey(directory, key);
  image = [NSKeyedUnarchiver unarchiveObjectWithFile:pathImage];
  } @catch (NSException e) {
  // Surpress any unarchiving exceptions and continue with nil
  if (!image && pathImage){
  @Try {
  NSData *data = [NSData dataWithContentsOfFile:pathImage];
  image = [UIImage imageWithData:data];
  } @catch (NSException *e1) {

      }
  }
  

  }

  return image;
  }

[narlei]

Created a pull request #59