github.com/ravendb/ravendb-go-client@v0.0.0-20240229102137-4474ee7aa0fa/character.go (about) 1 package ravendb 2 3 // helpers to make Java porting easier 4 5 func isLetterOrDigit(r rune) bool { 6 if r >= 'a' && r <= 'z' { 7 return true 8 } 9 if r >= 'A' && r <= 'Z' { 10 return true 11 } 12 if r >= '0' && r <= '9' { 13 return true 14 } 15 return false 16 } 17 18 func isLetter(r rune) bool { 19 if r >= 'a' && r <= 'z' { 20 return true 21 } 22 if r >= 'A' && r <= 'Z' { 23 return true 24 } 25 return false 26 }