You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
483 B
14 lines
483 B
2 years ago
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Create a method that will retrieve the given field from an object where that field has a function value
|
||
|
|
* @param {string} field The field to consider
|
||
|
|
* @returns {function(object):function} A method that gets functions from the given field
|
||
|
|
*/
|
||
|
|
function getFieldAsFn(field) {
|
||
|
|
return function getFromValue(value) {
|
||
|
|
return !!value && (typeof value === 'object') && (typeof value[field] === 'function') && value[field];
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = getFieldAsFn;
|