Splitting Strings into Arrays with scan


puts "This is a test".scan(/\w/).join(',')

1.	split a string into multiple pieces
2.	split method can split on newlines, or multiple characters at once, to get a cleaner result
3.	Paragraphs counter by split method
4.	Split one by one
5.	Split a string, reverse the sequence and append them again
6.	Split with by one or more space
7.	Convert a string to a hash

Splitting Strings into Arrays with scan : split « String « Ruby