From: William James <w_a_x_man@...>
Date: 2004-12-12T09:07:23+09:00
Subject: Find every location of "th" in string.

Find location of every "th" in "the thin man thinks".

In Icon:

every write(find("th", "the thin man thinks"))

In Ruby:

s='the thin man thinks'
t='th'
(0...s.size).each{|x| puts x if s[x,t.size]==t}

Is there a better way?