react-schema/lib/utils.js

Use react like PropTypes for generic object validation.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.is = is;
exports.clone = clone;
exports.contains = contains;

function is(type, value) {
  if (type === Function) {
    return typeof value === "function";
  } else if (type === Object) {
    return value && typeof value === "object";
  }
}

function clone(source) {
  return Object.keys(source).reduce(function (cloned, key) {
    cloned[key] = source[key];
    return cloned;
  }, {});
}

function contains(value, arr) {
  return arr.indexOf(value) > -1;
}