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-rw-r--r--activesupport/lib/active_support/core_ext/base64/encoding.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/base64/encoding.rb b/activesupport/lib/active_support/core_ext/base64/encoding.rb
index 1a40da8785..a9656c138e 100644
--- a/activesupport/lib/active_support/core_ext/base64/encoding.rb
+++ b/activesupport/lib/active_support/core_ext/base64/encoding.rb
@@ -4,6 +4,9 @@ module ActiveSupport #:nodoc:
module Encoding
# Encodes the value as base64 without the newline breaks. This makes the base64 encoding readily usable as URL parameters
# or memcache keys without further processing.
+ #
+ # ActiveSupport::Base64.encode64s("Original unencoded string")
+ # # => "T3JpZ2luYWwgdW5lbmNvZGVkIHN0cmluZw=="
def encode64s(value)
encode64(value).gsub(/\n/, '')
end