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| author | Anton Davydov <antondavydov.o@gmail.com> | 2015-02-28 23:24:59 +0300 |
|---|---|---|
| committer | Anton Davydov <antondavydov.o@gmail.com> | 2015-03-02 15:01:57 +0300 |
| commit | 435aa7e34f411ea9802345da9a1cfa04bd4deabf (patch) | |
| tree | 09ae91905fb8ae760f3698dca621f08174f12de3 | |
| parent | daa455f5ca866ab6a0e34e094e4e4eb3f77bfea1 (diff) | |
| download | rails-435aa7e34f411ea9802345da9a1cfa04bd4deabf.tar.gz rails-435aa7e34f411ea9802345da9a1cfa04bd4deabf.tar.bz2 rails-435aa7e34f411ea9802345da9a1cfa04bd4deabf.zip | |
[ci skip] Add code example for MailHelper#block_format documentation
| -rw-r--r-- | actionmailer/lib/action_mailer/mail_helper.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/mail_helper.rb b/actionmailer/lib/action_mailer/mail_helper.rb index 227192f48d..239974e7b1 100644 --- a/actionmailer/lib/action_mailer/mail_helper.rb +++ b/actionmailer/lib/action_mailer/mail_helper.rb @@ -4,7 +4,17 @@ module ActionMailer # attachments list. module MailHelper # Take the text and format it, indented two spaces for each line, and - # wrapped at 72 columns. + # wrapped at 72 columns: + # + # text = <<-TEXT + # This is + # the paragraph. + # + # * item1 * item2 + # TEXT + # + # block_format text + # # => " This is the paragraph.\n\n * item1\n * item2\n" def block_format(text) formatted = text.split(/\n\r?\n/).collect { |paragraph| format_paragraph(paragraph) |