3f5b3cdd98
* feat: add configurable SMTP HELO hostname Allow the SMTP HELO/EHLO hostname to be configured separately from the SMTP server hostname. This is useful when the SMTP server requires clients to identify themselves with a fully qualified hostname different from the server address. * chore: remove vendored dependency changes * Bump go-pkgz/notify to v1.4.0 and document SMTP_HELO_HOST The HELOHost field lands in go-pkgz/notify v1.4.0, so the branch needs the bump to compile; v1.3.0 in master has no such field. The example module is tidied alongside, as any change to backend/go.mod requires. Documents the parameter in the parameters table and, separately, in the email setup page: what it does, that leaving it unset keeps the previous `localhost` greeting, and the case it exists for, a relay refusing the greeting under Postfix `reject_non_fqdn_helo_hostname`. Also records the current limit: verification emails for email authentication go through go-pkgz/auth's own sender, which has no equivalent setting, so the greeting there is unchanged. * Bump go-pkgz/auth to v2.2.0 and apply SMTP_HELO_HOST to verification email The verification email sender had no way to set the greeting, so a relay that refuses the HELO would accept notifications and still reject sign-in emails. EmailParams gains HELOHost in go-pkgz/auth v2.2.0, so the same SMTP_HELO_HOST now drives both paths. The example module is tidied alongside, as any change to backend/go.mod requires. --------- Co-authored-by: oli <someone@somewhere.tld> Co-authored-by: Dmitry Verkhoturov <paskal.07@gmail.com>
77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package stats
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// CumulativeProduct calculates the cumulative product of the input slice
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func CumulativeProduct(input Float64Data) ([]float64, error) {
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if input.Len() == 0 {
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return Float64Data{}, ErrEmptyInput
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}
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cumProduct := make([]float64, input.Len())
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for i, val := range input {
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if i == 0 {
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cumProduct[i] = val
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} else {
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cumProduct[i] = cumProduct[i-1] * val
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}
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}
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return cumProduct, nil
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}
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// CumulativeMax calculates the cumulative maximum of the input slice
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func CumulativeMax(input Float64Data) ([]float64, error) {
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if input.Len() == 0 {
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return Float64Data{}, ErrEmptyInput
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}
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cumMax := make([]float64, input.Len())
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for i, val := range input {
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if i == 0 || val > cumMax[i-1] {
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cumMax[i] = val
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} else {
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cumMax[i] = cumMax[i-1]
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}
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}
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return cumMax, nil
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}
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// CumulativeMin calculates the cumulative minimum of the input slice
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func CumulativeMin(input Float64Data) ([]float64, error) {
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if input.Len() == 0 {
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return Float64Data{}, ErrEmptyInput
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}
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cumMin := make([]float64, input.Len())
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for i, val := range input {
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if i == 0 || val < cumMin[i-1] {
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cumMin[i] = val
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} else {
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cumMin[i] = cumMin[i-1]
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}
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}
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return cumMin, nil
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}
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// CumulativeProduct calculates the cumulative product of the data
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func (f Float64Data) CumulativeProduct() ([]float64, error) {
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return CumulativeProduct(f)
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}
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// CumulativeMax calculates the cumulative maximum of the data
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func (f Float64Data) CumulativeMax() ([]float64, error) {
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return CumulativeMax(f)
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}
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// CumulativeMin calculates the cumulative minimum of the data
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func (f Float64Data) CumulativeMin() ([]float64, error) {
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return CumulativeMin(f)
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}
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