diff options
Diffstat (limited to 'actionpack/lib/action_view/renderer/template_renderer.rb')
-rw-r--r-- | actionpack/lib/action_view/renderer/template_renderer.rb | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/actionpack/lib/action_view/renderer/template_renderer.rb b/actionpack/lib/action_view/renderer/template_renderer.rb index ac91d333ba..e131afa279 100644 --- a/actionpack/lib/action_view/renderer/template_renderer.rb +++ b/actionpack/lib/action_view/renderer/template_renderer.rb @@ -58,14 +58,28 @@ module ActionView # context object. If no layout is found, it checks if at least a layout with # the given name exists across all details before raising the error. def find_layout(layout, keys) - begin - with_layout_format do - layout =~ /^\// ? - with_fallbacks { find_template(layout, nil, false, keys, @details) } : find_template(layout, nil, false, keys, @details) + with_layout_format { resolve_layout(layout, keys) } + end + + def resolve_layout(layout, keys) + case layout + when String + begin + if layout =~ /^\// + with_fallbacks { find_template(layout, nil, false, keys, @details) } + else + find_template(layout, nil, false, keys, @details) + end + rescue ActionView::MissingTemplate + all_details = @details.merge(:formats => @lookup_context.default_formats) + raise unless template_exists?(layout, nil, false, keys, all_details) end - rescue ActionView::MissingTemplate - all_details = @details.merge(:formats => @lookup_context.default_formats) - raise unless template_exists?(layout, nil, false, keys, all_details) + when Proc + resolve_layout(layout.call, keys) + when FalseClass + nil + else + layout end end end |