Returns the base64 encoded hash value of a given string. The return value is properly padded with ‘=’ and contains no line feeds.
# File rake/lib/digest.rb, line 35 def self.base64digest(str, *args) [digest(str, *args)].pack('m0') end
creates a digest object and reads a given file, name.
p Digest::SHA256.file("X11R6.8.2-src.tar.bz2").hexdigest # => "f02e3c85572dc9ad7cb77c2a638e3be24cc1b5bea9fdbb0b0299c9668475c534"
# File rake/lib/digest.rb, line 28 def self.file(name) new.file(name) end