add _homebrewPath_

utilities/macOS.bash

@@ -81,3 +81,25 @@ _useGNUutils_() {
     fi
 
 }
+
+_homebrewPath_() {
+    # DESC:
+    #					Add homebrew bin dir to PATH
+    # ARGS:
+    #					None
+    # OUTS:
+    #					0 if successful
+    #         1 if unsuccessful
+    #         PATH: Adds homebrew bin directory to PATH
+    # USAGE:
+    #					# if ! _homebrewPath_; then exit 1; fi
+
+    ! declare -f "_setPATH_" &>/dev/null && fatal "${FUNCNAME[0]} needs function _setPATH_"
+
+    if _setPATH_ "/usr/local/bin" "/opt/homebrew/bin"; then
+        return 0
+    else
+        return 1
+    fi
+
+}