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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-09-14 06:21:56 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-09-14 06:21:56 +0000
commit803cabaceddb46579270e2470de6ed7bd157e8dc (patch)
treedae06911da5e41f46e9a6760db4492d2064eb049 /ext/digest/lib/digest.rb
parentd6ff7b526a6b102940d06c0e70a21990203606cc (diff)
add a document for Digest::Base.file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/digest/lib/digest.rb')
-rw-r--r--ext/digest/lib/digest.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/digest/lib/digest.rb b/ext/digest/lib/digest.rb
index 7703faa8eb5..e8f54eae59f 100644
--- a/ext/digest/lib/digest.rb
+++ b/ext/digest/lib/digest.rb
@@ -7,6 +7,10 @@ module Digest
autoload "SHA512", "digest/sha2"
class Base
+ # creates a digest object and read given file, _name_.
+ #
+ # p Digest::SHA256.file("X11R6.8.2-src.tar.bz2").hexdigest
+ # # => "f02e3c85572dc9ad7cb77c2a638e3be24cc1b5bea9fdbb0b0299c9668475c534"
def self.file(name)
digest = self.new
File.open(name) {|f|