déplacement de is_defined() et is_array() dans base.core
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@ -3,10 +3,3 @@
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##@cooked nocomments
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uprovide base.array
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urequire base.core
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function is_array() {
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# tester si la variable $1 est un tableau
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local -a arrays
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eval "arrays=($(declare -p -a | while read dummy dummy var; do echo ${var%%=*}; done))"
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array_contains arrays "$1"
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}
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@ -377,6 +377,16 @@ function err2out() {
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"$@" 2>&1
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}
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function is_defined() {
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# tester si la variable $1 est définie
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[ -n "$(declare -p "$1" 2>/dev/null)" ]
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}
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function is_array() {
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# tester si la variable $1 est un tableau
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case "$(declare -p "$1" 2>/dev/null)" in declare\ -a*) return 0;; esac
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return 1
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}
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# cf http://www.fvue.nl/wiki/Bash:_Passing_variables_by_reference
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function upvar() {
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# Assign variable one scope above the caller
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