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Changed method arguments to be more clear

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This commit is contained in:
btracey
2013-10-09 12:02:16 -07:00
parent 60a7fa0433
commit 0735549733
1 changed files with 12 additions and 12 deletions
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24
unittype.go
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@@ -113,14 +113,14 @@ func NewUnit(value float64, d Dimensions) *Unit {
}
// DimensionsMatch checks if the dimensions of two Uniters are the same
func DimensionsMatch(aU, bU Uniter) bool {
a := aU.Unit()
b := bU.Unit()
if len(a.dimensions) != len(b.dimensions) {
func DimensionsMatch(a, b Uniter) bool {
aUnit := a.Unit()
bUnit := b.Unit()
if len(aUnit.dimensions) != len(bUnit.dimensions) {
return false
}
for key, val := range a.dimensions {
if b.dimensions[key] != val {
for key, val := range aUnit.dimensions {
if bUnit.dimensions[key] != val {
return false
}
}
@@ -129,8 +129,8 @@ func DimensionsMatch(aU, bU Uniter) bool {
// Add adds the function argument to the reciever. Panics if the units of
// the receiver and the argument don't match.
func (u *Unit) Add(aU Uniter) *Unit {
a := aU.Unit()
func (u *Unit) Add(uniter Uniter) *Unit {
a := uniter.Unit()
if !DimensionsMatch(u, a) {
panic("Attempted to add the values of two units whose dimensions do not match.")
}
@@ -145,8 +145,8 @@ func (u *Unit) Unit() *Unit {
// Mul multiply the receiver by the unit changing the dimensions
// of the receiver as appropriate
func (u *Unit) Mul(aU Uniter) *Unit {
a := aU.Unit()
func (u *Unit) Mul(uniter Uniter) *Unit {
a := uniter.Unit()
for key, val := range a.dimensions {
u.dimensions[key] += val
}
@@ -156,8 +156,8 @@ func (u *Unit) Mul(aU Uniter) *Unit {
// Div divides the receiver by the argument changing the
// dimensions of the receiver as appropriate
func (u *Unit) Div(aU Uniter) *Unit {
a := aU.Unit()
func (u *Unit) Div(uniter Uniter) *Unit {
a := uniter.Unit()
u.value /= a.value
for key, val := range a.dimensions {
u.dimensions[key] -= val