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publicise ActionMailer::MailHelper.format_paragraph

[#6550 state:committed]

Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
This commit is contained in:
Diego Carrion 2011-03-09 16:06:48 -03:00 committed by Santiago Pastorino
parent ebe4fa5fbe
commit 8e73e589a8
2 changed files with 21 additions and 1 deletions

View file

@ -29,7 +29,14 @@ module ActionMailer
@_message.attachments
end
private
# Returns +text+ wrapped at +len+ columns and indented +indent+ spaces.
#
# === Examples
#
# my_text = "Here is a sample text with more than 40 characters"
#
# simple_format(my_text, 25, 4)
# # => " Here is a sample text with\n more than 40 characters"
def format_paragraph(text, len = 72, indent = 2)
sentences = [[]]

View file

@ -14,6 +14,14 @@ class HelperMailer < ActionMailer::Base
end
end
def use_format_paragraph
@text = "But soft! What light through yonder window breaks?"
mail_with_defaults do |format|
format.html { render(:inline => "<%= format_paragraph @text, 15, 1 %>") }
end
end
def use_mailer
mail_with_defaults do |format|
format.html { render(:inline => "<%= mailer.message.subject %>") }
@ -50,5 +58,10 @@ class MailerHelperTest < ActionMailer::TestCase
mail = HelperMailer.use_message
assert_match "using helpers", mail.body.encoded
end
def test_use_format_paragraph
mail = HelperMailer.use_format_paragraph
assert_match " But soft! What\r\n light through\r\n yonder window\r\n breaks?", mail.body.encoded
end
end