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Rails – open a file, read it and write it to a temp file
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| module Tmp | |
| def self.build(src:, name:, ext:, binmode: false) | |
| file = Tempfile.new([name, ext], Rails.root.join('tmp')) | |
| file.binmode if binmode | |
| open(src) { |f| file.write(f.read) } | |
| file.rewind | |
| file.close | |
| file | |
| end | |
| end |
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