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Sorin Ionescu 2012-04-10 23:15:19 -04:00
parent e81ad23346
commit cca942ea0b
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helper.zsh
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@ -5,7 +5,7 @@
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Checks boolean variable for "true".
# Checks a boolean variable for "true".
# Case insensitive: "1", "y", "yes", "t", "true", "o", and "on".
function is-true {
[[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)|[Oo]([Nn]|)) ]]