Module: Appydave::Tools::Dam::FileHelper

Defined in:
lib/appydave/tools/dam/file_helper.rb

Overview

File utility methods for DAM operations Provides reusable file and directory helpers

Class Method Summary collapse

Class Method Details

.calculate_directory_size(path) ⇒ Integer

Calculate total size of directory in bytes



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# File 'lib/appydave/tools/dam/file_helper.rb', line 16

def calculate_directory_size(path)
  return 0 unless Dir.exist?(path)

  total = 0
  Find.find(path) do |file_path|
    total += File.size(file_path) if File.file?(file_path)
  rescue StandardError
    # Skip files we can't read
  end
  total
end

.format_size(bytes) ⇒ String

Format bytes into human-readable size



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# File 'lib/appydave/tools/dam/file_helper.rb', line 31

def format_size(bytes)
  return '0 B' if bytes.zero?

  units = %w[B KB MB GB TB]
  exp = (Math.log(bytes) / Math.log(1024)).to_i
  exp = [exp, units.length - 1].min

  format('%<size>.1f %<unit>s', size: bytes.to_f / (1024**exp), unit: units[exp])
end