Iterating through dates.
Indirectly, someone was asking how to iterate through dates in Ruby. Here’s one way:
(Date.today..Date.today + 10).each { |date| puts date }
# 2007-06-05
# 2007-06-06
# …
# 2007-06-14
# 2007-06-15
You can do the same thing with Time objects, but be aware it iterates over seconds, not days.
(Time.now..Time.now + 10).each { |time| puts time }
# Tue Jun 05 19:22:19 PDT [...]
