node_modules/rttc/lib/type-info.js

/**
 * Module dependencies
 */

var _ = require('@sailshq/lodash');
var types = require('./helpers/types');
var getDisplayType = require('./get-display-type');



/**
 * Given a type string or type schema, return an object containing more
 * information about it.
 * Useful for error messages, user interfaces, etc.
 *
 * The recognized types are identical to those of `infer()`, but instead
 * of returning a type schema, this function returns an object containing
 * more information about whatever the top-level type is.
 *
 * @param  {String} type
 * @return {Object}
 */
module.exports = function typeInfo(type){

  if (_.isArray(type)) {
    return _.cloneDeep(types.array);
  }
  if (_.isObject(type)) {
    if (getDisplayType(type) === 'dictionary') {
      return _.cloneDeep(types.dictionary);
    }
  }
  if (_.isString(type) && types[type]) {
    return _.cloneDeep(types[type]);
  }
  throw new Error('Unknown type: "'+type+'"');

};