module UsefulUtilities::Size::Standard::Binary
Possible prefixes:
:B - bytes :KiB - kibibytes :MiB - mebibytes :GiB - gibibytes :TiB - tebibytes
Used ISO standard en.wikipedia.org/wiki/Binary_prefix
Constants
- GIBI
- KIBI
- MEBI
- TEBI
Public Instance Methods
to_binary_bi(val, prefix)
click to toggle source
@param val [Numeric] @param prefix [Symbol] @return [Numeric] val in bytes
# File lib/useful_utilities/size/standard/binary.rb, line 77 def to_binary_bi(val, prefix) case prefix when :B then val when :KiB then val * KIBI when :MiB then val * MEBI when :GiB then val * GIBI when :TiB then val * TEBI else unsupported_unit!(prefix) end end
to_gibi(val, prefix)
click to toggle source
@param val [Numeric] @param prefix [Symbol] @return [Numeric] val in gibibytes
# File lib/useful_utilities/size/standard/binary.rb, line 35 def to_gibi(val, prefix) case prefix when :B then val.fdiv(GIBI) when :KiB then val.fdiv(MEBI) when :MiB then val.fdiv(KIBI) when :GiB then val when :TiB then val * KIBI else unsupported_unit!(prefix) end end
to_kibi(val, prefix)
click to toggle source
@param val [Numeric] @param prefix [Symbol] @return [Numeric] val in kibibytes
# File lib/useful_utilities/size/standard/binary.rb, line 63 def to_kibi(val, prefix) case prefix when :B then val.fdiv(KIBI) when :KiB then val when :MiB then val * KIBI when :GiB then val * MEBI when :TiB then val * GIBI else unsupported_unit!(prefix) end end
to_mebi(val, prefix)
click to toggle source
@param val [Numeric] @param prefix [Symbol] @return [Numeric] val in mebibytes
# File lib/useful_utilities/size/standard/binary.rb, line 49 def to_mebi(val, prefix) case prefix when :B then val.fdiv(MEBI) when :KiB then val.fdiv(KIBI) when :MiB then val when :GiB then val * KIBI when :TiB then val * MEBI else unsupported_unit!(prefix) end end
to_tebi(val, prefix)
click to toggle source
@param val [Numeric] @param prefix [Symbol] @return [Numeric] val in tebibytes
# File lib/useful_utilities/size/standard/binary.rb, line 21 def to_tebi(val, prefix) case prefix when :B then val.fdiv(TEBI) when :KiB then val.fdiv(GIBI) when :MiB then val.fdiv(MEBI) when :GiB then val.fdiv(KIBI) when :TiB then val else unsupported_unit!(prefix) end end