Builder to allow add field and build in different statement

dharmjit commented 4 years ago

I tried below and the dynamic struct at the end is empty.

instance := dynamicstruct.NewStruct() //empty dynamic struct
for _, attr := range Attributes {
instance.AddField(strings.Title(attr.Name), "", `json:"`+attr.MappedTo+`"`) //add fields
}
instance.Build().New() //build in the end

Ompluscator commented 4 years ago

Hi. Thank you for submitting!

I've tried to reproduce the issue you experience, but I could not manage it. This is an example I use: https://play.golang.org/p/RcI1qND76tW

In this case, which I've created, it gives me expected result.

Integralist commented 4 years ago

Ah I was going to ask the same thing as splitting up...

    instance := NewStruct().
        AddField("Integer", 0, `json:"int"`).
        AddField("Text", "", `json:"someText"`).
        AddField("Float", 0.0, `json:"double"`).
        AddField("Boolean", false, "").
        AddField("Slice", []int{}, "").
        AddField("Anonymous", "", `json:"-"`).
        Build().
        New()

...over multiple lines like:

instance := NewStruct()
i1 := instance.AddField("Integer", 0, `json:"int"`)
i2 := i1.AddField("Text", "", `json:"someText"`).
...
i6.Build().New()

would result in output similar to this...

&{fields:map[Anonymous:0xc0000a6260 Boolean:0xc0000a61c0 Float:0xc0000a6180 Integer:0xc0000a60c0 Slice:0xc0000a6220 Text:0xc0000a6140]}

UPDATE

I tried the playground linked to and I realized I was doing it wrong. 👍

Ompluscator / dynamic-struct

Builder to allow add field and build in different statement #12

UPDATE