function matchesStrictComparable(key, srcValue) {
      return function(object) {
        if (object == null) {
          return false;
        }
        return object[key] === srcValue &&
          (srcValue !== undefined || (key in Object(object)));
      };
    }
A specialized version of `matchesProperty` for source values suitable
for strict equality comparisons, i.e. `===`.

@private
@param {string} key The key of the property to get.
@param {*} srcValue The value to match.
@returns {Function} Returns the new function.