RSpec
Ruby on Rails
Ruby
method
ffmpeg_exists?
v7.0.0 -
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Class: VideoPreviewer
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- What's this?
= private
= protected
ffmpeg_exists?()
public
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# File activestorage/lib/active_storage/previewer/video_previewer.rb, line 10 def ffmpeg_exists? return @ffmpeg_exists if defined?(@ffmpeg_exists) @ffmpeg_exists = system(ffmpeg_path, "-version", out: File::NULL, err: File::NULL) end
