Module: PDFUtilities

Defined in:
lib/pdf_utilities/datestamp_pdf.rb,
lib/pdf_utilities/pdf_validator.rb

Overview

Utility classes and functions for VA PDF

Defined Under Namespace

Modules: PDFValidator Classes: DatestampPdf

Constant Summary collapse

PDFTK =

See Also:

PdfForms.new(Settings.binaries.pdftk)

Class Method Summary collapse

Class Method Details

.formatted_file_size(file_size_in_bytes) ⇒ Object 



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# File 'lib/pdf_utilities/pdf_validator.rb', line 6

def self.formatted_file_size(file_size_in_bytes)
  bytes_per_gb = 1_000_000_000
  bytes_per_mb = 1_000_000
  bytes_per_kb = 1_000

  if file_size_in_bytes >= bytes_per_gb
    "#{format('%g', (file_size_in_bytes.to_f / bytes_per_gb))} GB"
  elsif file_size_in_bytes >= bytes_per_mb
    "#{format('%g', (file_size_in_bytes.to_f / bytes_per_mb))} MB"
  elsif file_size_in_bytes >= bytes_per_kb
    "#{format('%g', (file_size_in_bytes.to_f / bytes_per_kb))} KB"
  else
    "#{file_size_in_bytes} bytes"
  end
end