using sed to find and replace in bash for loop

Question

I have a large number of words in a text file to replace.

This script is working up until the sed command where I get:

sed: 1: \"*.js\": inval

Answer 1

This looks like a simple typo:

sed -i "s/{$list[0]}/{$list[1]}/g" *.js

Should be:

sed -i "s/${list[0]}/${list[1]}/g" *.js

(just like the echo lines above)