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By: a guest on
Aug 20th, 2012 | syntax:
None | size: 0.60 KB | hits: 6 | expires: Never
function buildAccess ( storage, convertKey, convertValue ) {
return function access ( key, value ) {
if (typeof key === "object") {
for (var k in key) {
access( k, key[k] );
}
return storage;
}
if (convertKey) {
key = convertKey( key );
}
if (value === undefined) {
if (arguments.length === 1) {
return storage[key];
} else {
//allow access(key, undefined)
//to delete the key from storage
delete storage[key];
}
} else {
if (convertValue) {
value = convertValue( value );
}
return (storage[key] = value);
}
};
}