Class: Etna::Formatting
- Inherits:
-
Object
- Object
- Etna::Formatting
- Defined in:
- lib/etna/formatting.rb
Constant Summary collapse
- SIZE_UNITS =
%W(B KiB MiB GiB TiB).freeze
Class Method Summary collapse
Class Method Details
.as_size(number) ⇒ Object
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# File 'lib/etna/formatting.rb', line 5 def self.as_size(number) if number.to_i < 1024 exponent = 0 else exponent = [(Math.log(number) / Math.log(1024)).to_i, SIZE_UNITS.size].min number /= 1024 ** exponent end "#{number} #{SIZE_UNITS[exponent]}" end |