# jianfengye-collection **Repository Path**: github-image/jianfengye-collection ## Basic Information - **Project Name**: jianfengye-collection - **Description**: Collection包目标是用于替换golang原生的Slice，使用场景是在大量不追求极致性能，追求业务开发效能的场景。 - **Primary Language**: Go - **License**: Apache-2.0 - **Default Branch**: master - **Homepage**: https://github.com/jianfengye/collection - **GVP Project**: No ## Statistics - **Stars**: 1 - **Forks**: 0 - **Created**: 2020-10-26 - **Last Updated**: 2021-04-21 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # collection Collection包目标是用于替换golang原生的Slice，使用场景是在大量不追求极致性能，追求业务开发效能的场景。 Collection的使用手册线上地址：http://collection.funaio.cn | 版本 | 说明 | | ------| ------ | | v1.3.1 | 增加一些说明文档 | | v1.3.0 | 增加文档说明 | | v1.2.0 | 增加对象指针数组，增加测试覆盖率, 增加ToInterfaces方法 | | 1.1.2 | 增加一些空数组的判断，解决一些issue | | 1.1.1 | 对collection包进行了json解析和反解析的支持，对mix类型支持了SetField和RemoveFields的类型设置 | | 1.1.0 | 增加了对int32的支持，增加了延迟加载，增加了Copy函数，增加了compare从ICollection传递到IMix，使用快排加速了Sort方法 | | 1.0.1 | 第一次发布 | `go get github.com/jianfengye/collection@v1.3.1` Collection包目前支持的元素类型：int32, int, int64, float32, float64, string, struct, struct_point。使用下列几个方法进行初始化Collection: ```go NewIntCollection(objs []int) *IntCollection NewInt64Collection(objs []int64) *Int64Collection NewInt32Collection(objs []int32) *Int32Collection NewFloat64Collection(objs []float64) *Float64Collection NewFloat32Collection(objs []float32) *Float32Collection NewStrCollection(objs []string) *StrCollection NewObjCollection(objs interface{}) *ObjCollection NewObjPointCollection(objs interface{}) *ObjPointCollection ``` Collection的Error是随着Collection对象走，或者下沉到IMix中，所以可以放心在ICollection和IMix进行链式调用，只需要最后进行一次错误检查即可。 ``` ret, err := objColl.Map(func(item interface{}, key int) IMix { foo := item.(Foo) return NewMix(foo.A) }).Reduce(func(carry IMix, item IMix) IMix { ret, _ := carry.ToString() join, _ := item.ToString() return NewMix(ret + join) }).ToString() if err != nil { ... } ``` License ------------ `collection` is licensed under [Apache License](LICENSE). ## Contributors This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].

## Backers Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/collection#backer)]

## Sponsors Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/collection#sponsor)]