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[chruby] avoid calling brew --prefix 3 times

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once is enough, improves performance significantly

scope variable to local via anonymous function
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Michal Cichra 2016-10-21 21:32:42 +02:00 • committed by Michal Cichra
commit 927d5ecec6
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1 changed files with 16 additions and 16 deletions
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32
plugins/chruby/chruby.plugin.zsh
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@ -20,10 +20,6 @@ _homebrew-installed() {
whence brew &> /dev/null whence brew &> /dev/null
} }
_chruby-from-homebrew-installed() {
[ -r $(brew --prefix chruby) ] &> /dev/null
}
_ruby-build_installed() { _ruby-build_installed() {
whence ruby-build &> /dev/null whence ruby-build &> /dev/null
} }
@ -63,18 +59,22 @@ _chruby_dirs() {
done done
} }
if _homebrew-installed && _chruby-from-homebrew-installed ; then function () {
source $(brew --prefix chruby)/share/chruby/chruby.sh local _chruby_homebrew_prefix=$(brew --prefix chruby) &> /dev/null
source $(brew --prefix chruby)/share/chruby/auto.sh
_chruby_dirs if _homebrew-installed && [ -r ${_chruby_homebrew_prefix} ] ; then
elif [[ -r "/usr/local/share/chruby/chruby.sh" ]] ; then source ${_chruby_homebrew_prefix}/share/chruby/chruby.sh
source /usr/local/share/chruby/chruby.sh source ${_chruby_homebrew_prefix}/share/chruby/auto.sh
source /usr/local/share/chruby/auto.sh _chruby_dirs
_chruby_dirs elif [[ -r "/usr/local/share/chruby/chruby.sh" ]] ; then
else source /usr/local/share/chruby/chruby.sh
_source_from_omz_settings source /usr/local/share/chruby/auto.sh
_chruby_dirs _chruby_dirs
fi else
_source_from_omz_settings
_chruby_dirs
fi
}
function ensure_chruby() { function ensure_chruby() {
$(whence chruby) $(whence chruby)