package formatutil import ( "math" "strings" ) func Float64ToResponse(f float64) *float64 { if math.IsNaN(f) || math.IsInf(f, 0) { return nil } return &f } func StripWhitespace(s string) string { return strings.ReplaceAll(strings.ReplaceAll(strings.ReplaceAll(s, " ", ""), "\t", ""), "\n", "") }