Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tag: v3.0.0
Fetching contributors…

Cannot retrieve contributors at this time

42 lines (35 sloc) 1.149 kb
module ActionMailer
module MailHelper
# Uses Text::Format to take the text and format it, indented two spaces for
# each line, and wrapped at 72 columns.
def block_format(text)
begin
require 'text/format'
rescue LoadError => e
$stderr.puts "You don't have text-format installed in your application. Please add it to your Gemfile and run bundle install"
raise e
end unless defined?(Text::Format)
formatted = text.split(/\n\r\n/).collect { |paragraph|
Text::Format.new(
:columns => 72, :first_indent => 2, :body_indent => 2, :text => paragraph
).format
}.join("\n")
# Make list points stand on their own line
formatted.gsub!(/[ ]*([*]+) ([^*]*)/) { |s| " #{$1} #{$2.strip}\n" }
formatted.gsub!(/[ ]*([#]+) ([^#]*)/) { |s| " #{$1} #{$2.strip}\n" }
formatted
end
# Access the mailer instance.
def mailer
@_controller
end
# Access the message instance.
def message
@_message
end
# Access the message attachments list.
def attachments
@_message.attachments
end
end
end
Jump to Line
Something went wrong with that request. Please try again.