Update default.inc

2024-01-28 15:34:27 -06:00
parent a66db88e42
commit 2b53a4f7a7
1 changed files with 9 additions and 0 deletions
--- a/default.inc
+++ b/default.inc
@@ -145,6 +145,15 @@ ROUND_NUMBER(){
 		*) echo $(echo $1 | awk '{printf "%.0f\n", $1}');;
 	esac
 }
+function ROUNDHALVES () {
+    [[ $1 =~ ^([\+-]?)([0-9]*)\.([0-9]+)$ ]] || { printf "%s\n" "$1" && return; }
+    s=${BASH_REMATCH[1]}
+    a=${BASH_REMATCH[2]}
+    (( b = 1${BASH_REMATCH[3]} * 2 ))
+    [[ $b =~ ^([0-9][0-9])[0-9]*$ ]] && b=${BASH_REMATCH[1]}
+    (( b < 25 ? (b = 0) : b >= 35 ? (a += 1, b = 0) : (b = 5) ))
+    printf "%s%s.%d\n" "$s" "$a" "$b"
+}
 IDS_NUMBER_FORMAT(){
 	VAL=${1}
 	[ "${2}" == "" ] && DEC=2 || DEC=${2}