Ruby Delete File

Renaming and deleting files.

Ruby delete file.

Following is the example to rename an existing file test1 txt usr bin ruby rename a file from test1 txt to test2 txt file rename test1 txt test2 txt following is the example to delete an existing file. If remove destination is true this method removes each destination file before copy. Cp r lib site ruby mylib examples of copying several files to target directory. Removing single file in ruby is simple and straightforward with file delete this method deletes the named files returning the number of names passed as arguments.

How to read files in ruby. For pokemon omega ruby on the 3ds a gamefaqs message board topic titled how to delete a save file. You can rename and delete files programmatically with ruby with the rename and delete methods. Returns the last component of the filename given in file name which can be formed using both file separator and file alt separetor as the separator when file alt separator is not nil.

Read the file the whole file line by line or a specific amount of bytes. The following tutorial describe how to delete files and directories that you no longer need in your application. If suffix is given and present at the end of file name it is removed. Here is the process in detail.

Close the file with the close method. Rm r site ruby mylib force. Installing ruby library mylib under the site ruby fileutils.