Module: ForemanDocker::Utility
- Defined in:
- app/services/foreman_docker/utility.rb
Class Method Summary collapse
Class Method Details
.parse_memory(mem) ⇒ Object
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# File 'app/services/foreman_docker/utility.rb', line 3 def self.parse_memory(mem) return 0 unless mem.present? mem.gsub!(/\s/, '') return mem.to_i if mem[/^\d*$/] # Return if size is without unit size, unit = mem.match(/^(\d+)([a-zA-Z])$/)[1, 2] case unit.downcase when 'g' size.to_i * 1024 * 1024 * 1024 when 'm' size.to_i * 1024 * 1024 when 'k' size.to_i * 1024 else fail "Unknown size unit '#{unit}'" end end |