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30 lines
643 B
30 lines
643 B
#!/usr/bin/env miaou-bash
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# declare -a normal
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# declare -n ref1=normal
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# ref1+=(5)
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# ref1+=(9)
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# ref1+=(10)
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# declare -p normal
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# declare -p ref1
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# for i in "${ref1[@]}"; do echo "-> $i"; done
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function build {
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ref_name="$1"
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[[ -v nested_count ]] && ((++nested_count)) || nested_count=1
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nested_name="_nested_$nested_count"
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declare -ga "$nested_name"=\(\)
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declare -gn "$ref_name"="$nested_name"
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}
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function array_inspect {
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declare -n ref="$1"
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echo "array '$1' contains ${#ref[@]} elements"
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for i in "${ref[@]}"; do echo "-> $i"; done
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echo -----
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}
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build mine1
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array_inspect mine1
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mine1+=("A" "B C D" "E")
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array_inspect mine1
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