Sha256: 1cb7fa51b63e61f63a65d4fccd69569a9f086d1e83653305e8eb78c577a37090
Contents?: true
Size: 1.13 KB
Versions: 9
Compression:
Stored size: 1.13 KB
Contents
#!/usr/bin/env bash
#
# The idea is that we emulate a hash using two methods
#
# The first method is providing functions by sourcing this file
#
# The second method is where this script is called directly,
# we then provide functionality of a file based hash
#
if [[ "$rvm_trace_flag" -eq 2 ]] ; then set -x ; export rvm_trace_flag ; fi
if [[ -n "${ZSH_VERSION:-""}" ]] ; then __array_start=1 ; else __array_start=0 ; fi
hash() {
hash_name=$1 ; hash_key=$2 ; hash_value=$3
eval "_hash_${hash_name}_keys=\${_hash_${hash_name}_keys:-()} ; _hash_${hash_name}_values=\${_hash_${hash_name}_values:-()}"
if [[ -z "$hash_value" ]] ; then
eval "length=\${#_hash_${hash_name}_keys[@]}"
for (( index=$__array_start ; index < $length; index++ )) ; do
eval "key=\"\${_hash_${hash_name}_keys[$index]}\""
if [[ "$hash_key" = "$key" ]] ; then
eval "echo -n \${_hash_${hash_name}_values[$index]}"
break
fi
done
else
eval "index=\$((\${#_hash_${hash_name}_keys[*]} + $__array_start))"
eval "_hash_${hash_name}_keys[$index]=\"$hash_key\""
eval "_hash_${hash_name}_values[$index]=\"$hash_value\""
fi
}
Version data entries
9 entries across 9 versions & 1 rubygems