Method: Mail::Encodings.param_encode

Defined in:
lib/mail/encodings.rb

.param_encode(str) ⇒ Object

Encodes a parameter value using URI Escaping, note the language field ‘en’ can be set using Mail::Configuration, like so:

Mail.defaults do
  param_encode_language 'jp'
end

The character set used for encoding will be the encoding on the string passed in.

Example:

Mail::Encodings.param_encode("This is fun") #=> "us-ascii'en'This%20is%20fun"



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# File 'lib/mail/encodings.rb', line 73

def Encodings.param_encode(str)
  case
  when str.ascii_only? && str =~ TOKEN_UNSAFE
    %Q{"#{str}"}
  when str.ascii_only?
    str
  else
    Utilities.param_encode(str)
  end
end