Determinate disk usage
@private
# File lib/aruba/platforms/determine_disk_usage.rb, line 11 def call(*args) args = args.flatten physical_block_size = args.pop paths = args size = paths.flatten.map do |p| DiskUsageCalculator.new.call( p.blocks, physical_block_size ) end.inject(0, &:+) FileSize.new(size) end