From: email55555@...
Date: 2005-09-15T06:16:34+09:00
Subject: Re: Quick and dirty word wrapping.

The origin post assumes no word longer then wrap size.
So if you like the wrap size less than word length, you have to change
a little bit regexp.

Here is my change to make sure no lost char ...

str = 'This is a test of the emergency broadcasting services'
p str.scan(/(.{1,10}|\S{11,})(?:\s+|$)/)   # for wrap size == 10
# => [["This is a"], ["test of"], ["the"], ["emergency"],
["broadcasting"], ["services"]]

p str.scan(/(.{1,5}|\S{6,})(?:\s+|$)/)  # for wrap size == 5
# => [["This"], ["is a"], ["test"], ["of"], ["the"], ["emergency"],
["broadcasting"], ["services"]]