PEAR-FileManager-iOS 
====
Overview
This is the ios library to manipulate directories and files in application.
Installation
pod 'PEAR-FileManager-iOS'
Usage
initial
PEARFileManager *fileManager = [PEARFileManager sharedInstatnce];
fileManager.rootDir = k_ROOT_DIR_LIBRARY;
Create
[fileManager createDirectory:DIR_PATH permisson:PERMISSION];
[fileManager createFileWithData:pearImageData
filePath:[fileManager joinFileName:FILE_NAME inDirPath:DIR_PATH]
permisson:PERMISSION];
Copy
[fileManager copyFrompath:[fileManager joinFileName:FILE_NAME inDirPath:DIR_PATH]
toPath:[fileManager joinFileName:COPY_FILE_NAME inDirPath:DIR_PATH]];
Move
[fileManager moveFromPath:DIR_PATH
toPath:MOVE_DIR_PATH];
Delete
[fileManager deletePath:[fileManager joinFileName:FILE_NAME inDirPath:DIR_PATH]];