go-array

A Go package that read or set data from map, slice or json

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Download

goget-ugithub.com/deatil/go-array

Get Starting

import"github.com/deatil/go-array/array"arrData:=map[string]any{
"a": 123,
"b": map[string]any{
"c": "ccc",
"d": map[string]any{
"e": "eee",
"f": map[string]any{
"g": "ggg",
},
},
"dd": []any{
"ccccc",
"ddddd",
"fffff",
},
"ff": map[any]any{
111: "fccccc",
222: "fddddd",
333: "dfffff",
},
"hh": map[int]any{
1115: "hccccc",
2225: "hddddd",
3335: map[any]string{
"qq1": "qq1ccccc",
"qq2": "qq2ddddd",
"qq3": "qq3fffff",
},
},
"kJh21ay": map[string]any{
"Hjk2": "fccDcc",
"23rt": "^hgcF5c",
},
},
}
data:=array.Get(arrData, "b.d.e")
// output: eeedata:=array.Get(arrData, "b.dd.1")
// output: ddddddata:=array.Get(arrData, "b.hh.3335.qq2")
// output: qq2ddddddata:=array.Get(arrData, "b.kJh21ay.Hjk2", "defValString")
// output: fccDccdata:=array.Get(arrData, "b.kJh21ay.Hjk23333", "defValString")
// output: defValString

Examples

• Exists data

varresbool=array.New(arrData).Exists("b.kJh21ay.Hjk2")
// output: truevarresbool=array.New(arrData).Exists("b.kJh21ay.Hjk12")
// output: false

• Get data

varresany=array.New(arrData).Get("b.kJh21ay.Hjk2")
// output: fccDccvarresany=array.New(arrData).Get("b.kJh21ay.Hjk12", "defVal")
// output: defVal

• Find data

varresany=array.New(arrData).Find("b.kJh21ay.Hjk2")
// output: fccDccvarresany=array.New(arrData).Find("b.kJh21ay.Hjk12")
// output: nil

• Use Sub to Find data

varresany=array.New(arrData).Sub("b.kJh21ay.Hjk2").Value()
// output: fccDccvarresany=array.New(arrData).Sub("b.kJh21ay.Hjk12").Value()
// output: nil

• Use Search to Find data

varresany=array.New(arrData).Search("b", "kJh21ay", "Hjk2").Value()
// output: fccDccvarresany=array.New(arrData).Search("b", "kJh21ay", "Hjk12").Value()
// output: nil

• Use Index to Find data

varresany=array.New(arrData).Sub("b.dd").Index(1).Value()
// output: dddddvarresany=array.New(arrData).Sub("b.dd").Index(6).Value()
// output: nil

• Use Set to set data

arr, err:=array.New(arrData).Set("qqqyyy", "b", "ff", 222)
// arr.Get("b.ff.222") output: qqqyyy

• Use SetIndex to set data

arr, err:=array.New(arrData).Sub("b.dd").SetIndex("qqqyyySetIndex", 1)
// arr.Get("b.dd.1") output: qqqyyySetIndex

• Use Delete to delete data

arr, err:=array.New(arrData).Delete("b", "hh", 2225)
// arr.Get("b.hh.2225") output: nil

• Use DeleteKey to delete data

arr, err:=array.New(arrData).DeleteKey("b.d.e")
// arr.Get("b.d.e") output: nil

LICENSE

• The library LICENSE is Apache2, using the library need keep the LICENSE.

Copyright

• Copyright deatil(https://github.com/deatil).