How do I fix a source path too long?

The source filename(s) are longer than is supported by the file system. Try moving to a location which has a shorter path name, or try renaming them to shorter name(s) before attempting this operation.

How do I put the file path in Ruby?

Pass a string to File. expand_path to generate the path to that file or directory. Relative paths will reference your current working directory, and paths prepended with ~ will use the owner’s home directory.

What is file in Ruby?

A File is an abstraction of any file object accessible by the program and is closely associated with class IO . File includes the methods of module FileTest as class methods, allowing you to write (for example) File.

Can’t delete source path too long?

In order to delete a too-long-file, all you need to do is open a command prompt in the directory where the file is located and use a simple command to get the short file name. Open File Explorer and navigate to the directory where your files are located. Press and hold Shift, then right-click on an empty area.

How do I delete a long path file?

7Zip is the ultimate solution if you are not comfortable with command-line.

Open 7Zip File Manager.
Navigate to your file.
Shift-Delete your file.

Where is the home directory Ruby?

With Ruby 1.9 and above you can use Dir. home . Additionally, Dir. home(‘my_username’) will give you the home directory of a specific user.

How do you find the absolute path of a file in Ruby?

If you want to get the path of a file relative to another, you can use the expand_path method with either the constant __FILE__ or the method __dir__ . Read this card for more information about __FILE__ and __dir__ .

How do I read a JSON file in Ruby?

Step 1: Open JSON file for Parsing. You can create file handle to parse JSON file in Ruby with given command, file = File. read(‘file-name-to-be-read.json’)
Step 2: Parse Data from File. data_hash = JSON. parse(file)

How do you inherit a class in Ruby?

Use of super Method in Inheritance: This method is used to call the parent class method in the child class. If the method does not contain any argument it automatically passes all its arguments. A super method is defined by super keyword.