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Instrument preview image drawing

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This commit is contained in:
George Claghorn 2018-01-10 21:46:55 -05:00
parent 2a934aa3c9
commit c69c7b3690
1 changed files with 5 additions and 3 deletions
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8
activestorage/lib/active_storage/previewer.rb
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@ -43,9 +43,11 @@ module ActiveStorage
#
# The output tempfile is opened in the directory returned by ActiveStorage::Downloading#tempdir.
def draw(*argv) #:doc:
Tempfile.open("ActiveStorage", tempdir) do |file|
capture(*argv, to: file)
yield file
ActiveSupport::Notifications.instrument("preview.active_storage") do
Tempfile.open("ActiveStorage", tempdir) do |file|
capture(*argv, to: file)
yield file
end
end
end