# File lib/action_view/helpers/number_helper.rb, line 87 def number_to_human_size(size) case when size < 1.kilobyte: '%d Bytes' % size when size < 1.megabyte: '%.1f KB' % (size / 1.0.kilobyte) when size < 1.gigabyte: '%.1f MB' % (size / 1.0.megabyte) when size < 1.terabyte: '%.1f GB' % (size / 1.0.gigabyte) else '%.1f TB' % (size / 1.0.terabyte) end.sub('.0', '') rescue nil end