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How to get the total number of pages of the existing pdf in ruby on rails?

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ruby

ruby-on-rails

How to get the total number of pages of the existing pdf in rails?

like image 632
Manish Shrivastava Avatar asked Feb 14 '12 12:02

Manish Shrivastava

1 Answers

You can use pdf-reader (also available as a ruby gem). Usage is as simple as

reader = PDF::Reader.new("somefile.pdf")
puts reader.page_count
like image 84
jupp0r Avatar answered Nov 13 '22 09:11

jupp0r
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