aaac7fed
 liuqimichale
add
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/*!
* to-object-path <https://github.com/jonschlinkert/to-object-path>
*
* Copyright (c) 2015, Jon Schlinkert.
* Licensed under the MIT License.
*/
'use strict';
var typeOf = require('kind-of');
module.exports = function toPath(args) {
if (typeOf(args) !== 'arguments') {
args = arguments;
}
return filter(args).join('.');
};
function filter(arr) {
var len = arr.length;
var idx = -1;
var res = [];
while (++idx < len) {
var ele = arr[idx];
if (typeOf(ele) === 'arguments' || Array.isArray(ele)) {
res.push.apply(res, filter(ele));
} else if (typeof ele === 'string') {
res.push(ele);
}
}
return res;
}
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