Are you looking for the following?
File.open(yourfile, ‘w’) { |file| file.write(“your text”) }
You can use the short version:
File.write(‘/path/to/file’, ‘Some glorious content’)
It returns the length written; see ::write for more details and options.
To append to the file, if it already exists, use:
File.write(‘/path/to/file’, ‘Some glorious content’, mode: ‘a’)