util-get-getter-x

util-get-getter-x

Utility to get a getter.

module.exports ⇒ Function ⏏

Utility to get a getter.

Kind: Exported member
Returns: * - The target.

Param	Type	Description
creator	Function or object	A creator function or a created object.
getterName	string	The getter name.
[validator]	Function	A function to validate the result.

Example

import getGetter from 'util-get-getter-x';

const creator = function() {
  return new Map();
};

const validator = function(value) {
  return typeof value === 'number';
};

const getter = getGetter(creator, 'size', validator);