dotfiles/zsh/modules/git/functions/is-true

6 lines
198 B
Plaintext
Raw Normal View History

2018-04-05 13:06:54 +02:00
# Checks a boolean variable for "true".
# Case insensitive: "1", "y", "yes", "t", "true", "o", and "on".
is-true() {
[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]]
}