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CodeSnippets/bash/associative_array.bash
haydn d1146a45d6 Add 'bash/associative_array.bash'
Associative Arrays and how to iterate over them
2022-07-01 22:37:32 +09:30

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Bash

#!/bin/bash
#
# associative_array.bash. Derived from:
# https://stackoverflow.com/questions/3112687/how-to-iterate-over-associative-arrays-in-bash
# Make an array and stuff it full of values
declare -A array
array[repo_one]=true
array[repo_two]=true
array[repo_three]=false
# The key is accessed using the exclamation point
for i in "${!array[@]}"
do
echo "key : $i"
if ${array[$i]}; then
echo "$i is true"
fi
done