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clarify why the only_path => false option is needed when default :host has been set for mailers

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This commit is contained in:
Matt Jankowski 2011-06-21 09:10:52 -04:00
parent 1f4fb6f635
commit 4f433bcd8d
1 changed files with 4 additions and 4 deletions
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8
actionmailer/lib/action_mailer/base.rb
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@ -131,10 +131,10 @@ module ActionMailer #:nodoc:
#
# config.action_mailer.default_url_options = { :host => "example.com" }
#
# If you decide to set a default <tt>:host</tt> for your mailers, then you want to use the
# <tt>:only_path => false</tt> option when using <tt>url_for</tt>. This will ensure that absolute URLs are
# generated because the <tt>url_for</tt> view helper by default will generate relative URLs when a
# <tt>:host</tt> option isn't explicitly provided.
# When you decide to set a default <tt>:host</tt> for your mailers, then you need to make sure to use the
# <tt>:only_path => false</tt> option when using <tt>url_for</tt>. Since the <tt>url_for</tt> view helper
# will generate relative URLs by default when a <tt>:host</tt> option isn't explicitly provided, passing
# <tt>:only_path => false</tt> will ensure that absolute URLs are generated.
#
# = Sending mail
#