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authorrsiddharth <s@ricketyspace.net>2020-09-05 19:06:21 -0400
committerrsiddharth <s@ricketyspace.net>2020-09-05 19:06:21 -0400
commitd20fdad72c7ff1b1b6ee1623626c16ea50284745 (patch)
tree65f0c0371f9c2d1dddb0dc9648fd57ac54713d7c
parent2d9992587c8914050ba1f1f71345836c116ea14a (diff)
lib: add AlphaScore
* lib/str.go (AlphaScore): New function.
-rw-r--r--lib/str.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/str.go b/lib/str.go
index 7129136..e4df4b4 100644
--- a/lib/str.go
+++ b/lib/str.go
@@ -29,6 +29,16 @@ func stripSpaceChars(s string) string {
return ss
}
+func AlphaScore(bs []byte) int {
+ s := 0
+ for i := 0; i < len(bs); i++ {
+ if isAlpha(bs[i]) {
+ s += 1
+ }
+ }
+ return s
+}
+
func isAlpha(c byte) bool {
switch {
case 'A' <= c && c <= 'Z':