class Mail::Body

body =~ /The/ #=> 0
body.encoding = 'base64'
body = Mail::Body.new("VGhlIGJvZHk=\n")

body =~ /The/ #=> 0
body = Mail::Body.new('The body')

Examples:

Accepts a string and performs a regular expression against the decoded text

def =~(regexp)
  self.decoded =~ regexp
end