From b6247a8372eb18a19c35a924316941d6c1e585d2 Mon Sep 17 00:00:00 2001 From: Sam Anthony Date: Sun, 15 Jan 2023 22:40:41 -0330 Subject: volume --- volume/volume.go | 44 -------------------------------------------- 1 file changed, 44 deletions(-) delete mode 100644 volume/volume.go (limited to 'volume/volume.go') diff --git a/volume/volume.go b/volume/volume.go deleted file mode 100644 index 48330df..0000000 --- a/volume/volume.go +++ /dev/null @@ -1,44 +0,0 @@ -package volume - -import ( - "errors" - "fmt" -) - -type Volume float32 - -const ( - CubicCentimetre Volume = 1 - Litre Volume = 1_000 - CubicMetre Volume = 1_000_000 - CubicInch Volume = 16.38706 -) - -// UnitStrings returns a slice of strings, each representing a -// unit. -// This is necessary because giu.Combo only works with strings. -func UnitStrings() []string { - return []string{"cc", "L", "m³", "in³"} -} - -const ( - DefaultUnit Volume = CubicCentimetre - // DefaulUnitIndex is used to index UnitStrings(). - DefaultUnitIndex int32 = 0 // cc -) - -func UnitFromString(s string) (Volume, error) { - // Each case corresponds to a value in UnitStrings(). - switch s { - case "cc": - return CubicCentimetre, nil - case "L": - return Litre, nil - case "m³": - return CubicMetre, nil - case "in³": - return CubicInch, nil - default: - return *new(Volume), errors.New(fmt.Sprintf("invalid volume unit: '%s'", s)) - } -} -- cgit v1.2.3