lodash/internal/baseMatchesProperty.js

define(['./baseIsEqual', './isStrictComparable', './toObject'], function(baseIsEqual, isStrictComparable, toObject) {

  /**
   * The base implementation of `_.matchesProperty` which does not coerce `key`
   * to a string.
   *
   * @private
   * @param {string} key The key of the property to get.
   * @param {*} value The value to compare.
   * @returns {Function} Returns the new function.
   */
  function baseMatchesProperty(key, value) {
    if (isStrictComparable(value)) {
      return function(object) {
        return object != null && object[key] === value &&
          (typeof value != 'undefined' || (key in toObject(object)));
      };
    }
    return function(object) {
      return object != null && baseIsEqual(value, object[key], null, true);
    };
  }

  return baseMatchesProperty;
});