Boostport/address

package main

import (
    "fmt"

    "github.com/Boostport/address"
)

func main() {
    addr, _ := address.NewValid(
        address.WithCountry("AU"),
        address.WithName("John Citizen"),
        address.WithOrganization("Some Company Pty Ltd"),
        address.WithStreetAddress([]string{
            "525 Collins Street",
        }),
        address.WithLocality("Melbourne"),
        address.WithAdministrativeArea("VIC"),
        address.WithPostCode("3000"),
    )

    freeShippingToQLDAndNSW := address.Zone{
        {
            Country:            "AU",
            AdministrativeArea: "NSW",
        },
        {
            Country:            "AU",
            AdministrativeArea: "QLD",
        },
    }

    fmt.Println(freeShippingToQLDAndNSW.Contains(addr)) // false

    victorianPostCodesExceptCarltonGetDiscount := address.Zone{
        {
            Country: "AU",
            IncludedPostCodes: address.ExactMatcher{
                Ranges: []address.PostCodeRange{
                    {
                        Start: 3000,
                        End:   3996,
                    },
                    {
                        Start: 8000,
                        End:   8873,
                    },
                },
            },
            ExcludedPostCodes: address.ExactMatcher{
                Matches: []string{"3053"},
            },
        },
    }

    fmt.Println(victorianPostCodesExceptCarltonGetDiscount.Contains(addr)) // true
}