I have a method that takes an array of strings and joins them so they do something like this:
>> my_arr
=> ["A", "B", "C"]
>> and_join(my_arr)
=> "A, B, and C"
Which I'd like my mailer to have access to so I can output some information into an email. I can't seem to find a good place to put it and putting it in the application_helper.rb file and it doesn't find it there. Where should it go?
Use the
helper
method in your mailer to define the helper class to usethen you can use the methods in views as well.