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Fix AM format_paragraph helper method if a first word is long

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This commit is contained in:
Alexey Vakhov 2012-02-15 10:04:27 +04:00
parent 1c75b9afa0
commit 7f33a44ecd
2 changed files with 14 additions and 1 deletions
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2
actionmailer/lib/action_mailer/mail_helper.rb
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@ -41,7 +41,7 @@ module ActionMailer
sentences = [[]]
text.split.each do |word|
if (sentences.last + [word]).join(' ').length > len
if sentences.first.present? && (sentences.last + [word]).join(' ').length > len
sentences << [word]
else
sentences.last << word

13
actionmailer/test/mail_helper_test.rb
View file

@ -22,6 +22,14 @@ class HelperMailer < ActionMailer::Base
end
end
def use_format_paragraph_with_long_first_word
@text = "Antidisestablishmentarianism is very long."
mail_with_defaults do |format|
format.html { render(:inline => "<%= format_paragraph @text, 10, 1 %>") }
end
end
def use_mailer
mail_with_defaults do |format|
format.html { render(:inline => "<%= mailer.message.subject %>") }
@ -81,6 +89,11 @@ class MailerHelperTest < ActionMailer::TestCase
assert_match " But soft! What\r\n light through\r\n yonder window\r\n breaks?", mail.body.encoded
end
def test_use_format_paragraph_with_long_first_word
mail = HelperMailer.use_format_paragraph_with_long_first_word
assert_equal " Antidisestablishmentarianism\r\n is very\r\n long.", mail.body.encoded
end
def test_use_block_format
mail = HelperMailer.use_block_format
expected = <<-TEXT