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.
38 lines
967 B
38 lines
967 B
1 year ago
|
'use strict';
|
||
|
|
|
||
|
|
var util = require('util');
|
||
|
|
var visit = require('object-visit');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Map `visit` over an array of objects.
|
||
|
|
*
|
||
|
|
* @param {Object} `collection` The context in which to invoke `method`
|
||
|
|
* @param {String} `method` Name of the method to call on `collection`
|
||
|
|
* @param {Object} `arr` Array of objects.
|
||
|
|
*/
|
||
|
|
|
||
|
|
module.exports = function mapVisit(collection, method, val) {
|
||
|
|
if (isObject(val)) {
|
||
|
|
return visit.apply(null, arguments);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!Array.isArray(val)) {
|
||
|
|
throw new TypeError('expected an array: ' + util.inspect(val));
|
||
|
|
}
|
||
|
|
|
||
|
|
var args = [].slice.call(arguments, 3);
|
||
|
|
|
||
|
|
for (var i = 0; i < val.length; i++) {
|
||
|
|
var ele = val[i];
|
||
|
|
if (isObject(ele)) {
|
||
|
|
visit.apply(null, [collection, method, ele].concat(args));
|
||
|
|
} else {
|
||
|
|
collection[method].apply(collection, [ele].concat(args));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
function isObject(val) {
|
||
|
|
return val && (typeof val === 'function' || (!Array.isArray(val) && typeof val === 'object'));
|
||
|
|
}
|