lgram

commit 30d75cfd633f1a8e352e28c8c6f171ff1343ed99
parent 83c3b1a76cd2a80b90b3929425f06a732cc23d70
Author: Jared Tobin <jared@jtobin.io>
Date:   Fri, 29 Jan 2021 16:08:56 +0400

Don't count lines repeatedly.

Diffstat:
M
conj
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/conj b/conj
@@ -311,14 +311,14 @@ prompt() {
   fi
 }
 
+LENT=$(wc -l <<< "$DATA" | cut -f 1 -d' ')
 LOOP=true
 
 while $LOOP; do
 
   clear
 
-  lent=$(wc -l <<< "$DATA" | cut -f 1 -d' ')
-  line=$(shuf -i 1-"$lent" -n 1)
+  line=$(shuf -i 1-"$LENT" -n 1)
   cont=$(sed -n "$line"p <<< "$DATA")
 
   echo "$cont" | cut -f 1 -d,
@@ -326,7 +326,7 @@ while $LOOP; do
   prompt
 
   echo "english: $(echo "$cont" | cut -f 6 -d,)"
-  echo ""
+  echo
   echo "voice:   $(echo "$cont" | cut -f 2 -d,)"
   echo "mood:    $(echo "$cont" | cut -f 3 -d,)"
   echo "tense:   $(echo "$cont" | cut -f 4 -d,)"