v3

Hummus now supports nesting a hummus-tagged struct as a field inside a parent struct, or an array of hummus-tagged structs as fields inside parent structs. Like so:

Example 1

            type Inner struct {
                A string `hummus:"innerchild.fieldA"`
                B string `hummus:"innerchild.fieldB"`
            }

            input := struct {
                C string `hummus:"fieldC"`
                I Inner  `hummus:"inner"`
            }{
                C: "C_val",
                I: Inner{
                    A: "A_val",
                    B: "B_val",
                },
            }

            outJSON, err := hummus.Marshal(input)

This gives us the following JSON:

            {
                "fieldC": "C_val",
                "inner": {
                    "innerchild": {
                        "fieldA": "A_val",
                        "fieldB": "B_val"
                    }
                }
            }

Example 2

            type Inner struct {
                A string `hummus:"innerchild.fieldA"`
                B string `hummus:"innerchild.fieldB"`
            }

            input := struct {
                C string  `hummus:"fieldC"`
                I []Inner `hummus:"inner"`
            }{
                C: "C_val",
                I: []Inner{
                    {
                        A: "A_val1",
                        B: "B_val1",
                    },
                    {
                        A: "A_val2",
                        B: "B_val2",
                    },
                },
            }

            outJSON, err := hummus.Marshal(input)

Gives us the following JSON:

            {
                "fieldC": "C_val",
                "inner": [
                    {
                        "innerchild": {
                            "fieldA": "A_val1",
                            "fieldB": "B_val1"
                        }
                    },
                    {
                        "innerchild": {
                            "fieldA": "A_val2",
                            "fieldB": "B_val2"
                        }
                    }
                ]
            }