RSpec
Ruby on Rails
Ruby
method
mutool_exists?
v6.1.7.7 -
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Class: MuPDFPreviewer
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- What's this?
= private
= protected
mutool_exists?()
public
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# File activestorage/lib/active_storage/previewer/mupdf_previewer.rb, line 14 def mutool_exists? return @mutool_exists if defined?(@mutool_exists) && !@mutool_exists.nil? system mutool_path, out: File::NULL, err: File::NULL @mutool_exists = $?.exitstatus == 1 end
