var isArray = require('./isArray'),

isKey = require('./_isKey'),
stringToPath = require('./_stringToPath'),
toString = require('./toString');

/**

* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @param {Object} [object] The object to query keys on.
* @returns {Array} Returns the cast property path array.
*/

function castPath(value, object) {

if (isArray(value)) {
  return value;
}
return isKey(value, object) ? [value] : stringToPath(toString(value));

}

module.exports = castPath;