class Fixnum
Public Instance Methods
to_human_size(precision=1)
click to toggle source
Adapted from Rails' NumberHelper view helper
# File lib/iron/extensions/fixnum.rb, line 4 def to_human_size(precision=1) size = Kernel.Float(self) case when size.to_i == 1 then "1 Byte" when size < 1024 then "#{size.to_i} Bytes" when size < 1024*1024 then "#{(size / 1024).to_display(precision)} KB" when size < 1024*1024*1024 then "#{(size / (1024*1024)).to_display(precision)} MB" when size < 1024*1024*1024*1024 then "#{(size / (1024*1024*1024)).to_display(precision)} GB" else "#{(size / (1024*1024*1024*1024)).to_display(precision)} TB" end rescue nil end