Fix http() and get_ip()

zsh/.config/zsh/functions.zsh

@@ -42,14 +42,15 @@ get_ip() {
         shift
     done
 
-    eval "curl ${ARGS[@]} -fsSL 'https://ifconfig.co/json$IP' \
-        $( (( ${+commands[jq]} )) && echo "| jq" )"
+    (( ${+commands[jq]} )) && local JQ="| jq"
+    eval "curl ${ARGS[@]} -fsSL 'https://ifconfig.co/json$IP' $JQ"
 }
 
 http() {
     (( ${+commands[python]} )) || return 2
-    eval "python -m http.server 8080 --bind 127.0.0.1 \
-        $( [[ $# -gt 0 ]] && echo "--directory $1" ) $@"
+
+    [[ $# -gt 0 ]] && local DIR="--directory=$1" && shift
+    eval "python -m http.server 8080 --bind 127.0.0.1 $DIR $@"
 }
 
 open() {