How do I remove all empty strings from a Zsh array?
a=('a' '' 'b' 'c')
# remove empty elements from array
echo ${(j./.)a}
Should output a/b/c
3 of 3
a tag alone is not quite sufficient for a question specific to a particular kind of shell
Remove all empty strings from an array in Zsh
Jay
- 255
- 2
- 6