Eric Rakestraw
b3ac19a65d
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ci/woodpecker/push/build-image Pipeline was successful
90 lines
1.4 KiB
Go
90 lines
1.4 KiB
Go
// helpers.go contains shared pointer and scalar conversion helpers.
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// Layer: adapters/inbound/httpapi/presenter helper functions.
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package presenter
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import (
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"math"
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"time"
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)
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func celsiusToFahrenheitPtr(v *float64) *float64 {
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if v == nil {
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return nil
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}
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out := (*v * celsiusToFahrenheitScale) + celsiusToFahrenheitOffset
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return &out
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}
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func scalePtr(v *float64, factor float64) *float64 {
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if v == nil {
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return nil
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}
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out := *v * factor
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return &out
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}
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func copyFloat64Ptr(v *float64) *float64 {
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if v == nil {
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return nil
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}
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out := *v
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return &out
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}
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func copyBoolPtr(v *bool) *bool {
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if v == nil {
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return nil
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}
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out := *v
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return &out
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}
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func copyTimePtr(v *time.Time) *time.Time {
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if v == nil {
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return nil
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}
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out := *v
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return &out
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}
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func inLocationTime(v time.Time, loc *time.Location) time.Time {
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if loc == nil {
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return v
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}
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return v.In(loc)
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}
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func inLocationTimePtr(v *time.Time, loc *time.Location) *time.Time {
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if v == nil {
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return nil
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}
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out := inLocationTime(*v, loc)
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return &out
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}
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func boolText(v *bool) string {
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if v == nil {
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return ""
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}
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if *v {
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return "true"
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}
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return "false"
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}
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func roundedPtr(v *float64, precision int) *float64 {
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if v == nil {
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return nil
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}
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out := roundFloat(*v, precision)
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return &out
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}
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func roundFloat(v float64, precision int) float64 {
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if precision <= 0 {
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return math.Round(v)
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}
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factor := math.Pow10(precision)
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return math.Round(v*factor) / factor
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}
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