Package Exports
- @soei/picker
- @soei/picker/index.js
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@soei/picker) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
工具类
1.0.3
多key异常输出修复 'a,b,c' 只输出 a 的问题
1.0.2
新增 用法
/* '*.id=>[]' 检出数组中某个属性列表 */
picker([{ id: 10 }, { id: 20 }], "*.id=>[]", true);
// [ 10, 20 ]
picker({ a: { id: 10 }, b: { id: 20 } }, "*.id=>[]");
// [ 10, 20 ]picker
const picker = require("@soei/picker");
// 或
import picker from "@soei/picker";
let data;/* :: 用法一 */
// 别名输出
picker(
{
a: {
b: {
c: "d",
},
},
},
"a.b.c=>abc,e"
);
// 输出 {abc: 'd'} data.e = undefined 不包含e/* :: 用法二 */
// 模糊输出 *=>*
picker(
{
a: {
b: {
c: "d",
e: "e",
},
},
},
"a.b.*=>*"
);
// 输出 {c: 'd', e: 'e'}/* :: 用法三 */
// 多查询"|", 优先级和顺序相关[1|2|3]
picker(
{
a: {
b: {
c: "d",
e: "e",
},
},
c: 3,
},
"a.b.c|c=>c"
);
// 输出 {c: 'd'}/* :: 用法四 */
data = [{ n: "d" }, { n: "i" }, { n: "v" }];
picker(data, "n=>name,n=>value");
/*
输出
[
{ name: 'd', value: 'd' },
{ name: 'i', value: 'i' },
{ name: 'v', value: 'v' }
]
*//* :: 用法五 */
// node上下文, arguments 对应 node运行时的传参
data = arguments;
// 获取第三个元素的path属性赋值给name输出 获取到当前目录
picker(data, "2.path=>name");
// 输出 { name: '/Users/soei/Storage/npm/@soei/picker' }