replace regexp global in #url_for
Detail middleware initialization points in the initialization guide [ci skip]
Fix typo in rails plugins guide
Merge pull request #125 from manishval/fix-typo-in-rails-guide

Fix typo in rails plugins guide
Typo in code
Remove pre-emptive adapter name check from databases.rake so third party adapters can register rake tasks
Merge pull request #9118 from dazuma/remove_adapter_names_from_databases_rake

Fix to databases.rake so third party adapters can register rake task implementations
Fix `content_tag_for` with array html option.

It would embed array as string instead of joining it like `content_tag` does:

    content_tag(:td, class: ["foo", "bar"]){}
    #=> '<td class="foo bar"></td>'

Before:

    content_tag_for(:td, item, class: ["foo", "bar"]){}
    #=> '<td class="item [&quot;foo&quot;, &quot;bar&quot;]" id="item_1"></td>'

After:

    content_tag_for(:td, item, class: ["foo", "bar"]){}
    #=> '<td class="item foo bar" id="item_1"></td>'
Merge pull request #9124 from semaperepelitsa/content_tag_for_class2

Fix content_tag_for with array :class option
factored out some of the dynamic code
moved more evald code
moving some stuff to the initializer
moving more stuff to the instance
move optimize_helper? to the helper instance
moving more stuff on to the instance
pull stuff out of the caller and hide in the instance
move conditionals to instance
use polymorphism to remove conditional
pushing specialization down to the optimized class
moving helper classes outside the private block