The difference between Python and Ruby

1. Reference file Differences

Ruby: A file in the same directory, such as/USR/LOCAL/RUBY/FOO.RB and/usr/local/ruby/bar.rb two files. If you are directly in the FOO.RB

Require ' bar '

the BAR.RB error is not found during execution. this is because running

/home/oldsong$ ruby/usr/local/ruby/foo.rb

Will look for bar.rb in the Lib directory and/home/oldsong/directories installed in Ruby. Instead of going to the RB file, look under directory/usr/local/ruby/. Therefore, in addition to referencing the system RB, require cannot use relative paths.

Python: In contrast to Ruby, Python looks for a directory of script files without looking at the current directory where the script is run, with the import using a relative path.

Feel python a little more reasonable.

The difference between Python and Ruby