Ruby Delete File

Here is the process in detail.

Ruby delete file.

The following tutorial describe how to delete files and directories that you no longer need in your application. 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. 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. Cp r lib site ruby mylib examples of copying several files to target directory.

Rm r site ruby mylib force. If suffix is given and present at the end of file name it is removed. 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. Use the file class to open a file.

Close the file with the close method. You can rename and delete files programmatically with ruby with the rename and delete methods. How to read files in ruby. Open the file with the open method.

Read the file the whole file line by line or a specific amount of bytes. You can read a file in ruby like this. Installing ruby library mylib under the site ruby fileutils.