diff options
Diffstat (limited to 'actionview/lib/action_view/helpers')
| -rw-r--r-- | actionview/lib/action_view/helpers/capture_helper.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/actionview/lib/action_view/helpers/capture_helper.rb b/actionview/lib/action_view/helpers/capture_helper.rb index 92f7ddb70d..63707280a3 100644 --- a/actionview/lib/action_view/helpers/capture_helper.rb +++ b/actionview/lib/action_view/helpers/capture_helper.rb @@ -36,6 +36,11 @@ module ActionView # </body> # </html> # + # The output of `capture` is the rendered string. For Example: + # + # puts @greeting + # # => "Welcome to my shiny new web page! The date and time is 2018-09-06 11:09:16 -0500" + # def capture(*args) value = nil buffer = with_output_buffer { value = yield(*args) } |