How to display the current date in “mm/dd/yyyy” format in Rails

Question

In my view I want to display the current date in \"mm/dd/yyyy\" format.

Answer 1

I think you can use .strftime:

t = Time.now()
t.strftime("The date is %m/%d/%y")

This should give "The date is 09/09/10". See here for a great list of the format codes for .strftime.

Answer 2

You could simply do (substitute in Time for DateTime if using straight Ruby -- i.e. no Rails):

DateTime.now.strftime('%m/%d/%Y')

If you're using that format a lot, you might want to create a date_time_formats initializer in your RAILS_ROOT/config/initializers folder (assuming Rails 2), something like this:

# File: date_time_formats.rb
ActiveSupport::CoreExtensions::Time::Conversions::DATE_FORMATS.merge!(
  :human => "%m/%d/%Y"
)

Which will then let you use the more friendly version of DateTime.now.to_s(:human) in your code.

Answer 3

<%= Time.now.strftime("%m/%d/%Y") %>

Answer 4

If you don't need the full year you could try Time.now.strftime('%D')