Use `Base.strict_decode64` instead of `Base.decode64` just as we do in encoding;

Also reduce extra object allocation by creating string directly instead of join on Array
fixed a typo
Merge branch 'master' of github.com:lifo/docrails
Globalize has moved to a new repository

From (svenfuchs/globalize3) to (globalize/globalize)
Underscore in markdown should be escaped with backslash [ci skip]

In the absence of proper escaping the first link was getting messed up and remaining part of the sentence (2nd link) was not displayed in the rendered markdown on the website though it was displaying correctly in the repository markdown file.
Fix on-site markdown rendering [ci skip]
Remove Rdoc formatting from markdown [ci skip]

Use markdown formatting instead
Update security.md

Add escape character for correct rendering
Update contributing_to_ruby_on_rails.md

Escape hyphen
Typos. return -> returns. [ci skip]
remove nil in NullType#ref.

Return Nil is implicit in a method and this syntax is used in the others
classes
Merge pull request #13170 from acapilleri/remove_return_nil

remove nil in NullType#ref.
removed duplicate test case
Merge pull request #13171 from kuldeepaggarwal/test-case-updation

removed duplicate test case
Added failing test for json_escape striping quotation marks

Expanded test coverage for html_escape and json_escape
Fixed a long-standing bug in `json_escape` that strips quotation marks
Use lower case letters in unicodes sequences to match the new encoder's output
Added \u2028 \u2029 to json_escape
Also move html_esacpe regex to a constant (see 9d25af60)
Merge pull request #13073 from chancancode/json_escape

Fixed json_escape (again)