47 lines
952 B
Go
47 lines
952 B
Go
// from chapter 8 of head first go
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package main
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import (
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"fmt"
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"git.linuxhg.com/Go_Training/magazine"
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)
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func printInfo(s *magazine.Subscriber) {
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fmt.Println("Name:", s.Name)
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fmt.Println("Monthly rate:", s.Rate)
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fmt.Println("Active?:", s.Active)
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}
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func defaultSubscriber(name string) *magazine.Subscriber {
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s := magazine.Subscriber{
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Name: name,
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Rate: 5.99,
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Active: true,
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}
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s.Street = "123 Oak St."
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s.City = "Omaha"
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s.State = "NE"
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s.PostalCode = "68111"
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return &s
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}
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// accept a point to modify original struct
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func applyDiscount(s *magazine.Subscriber) {
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s.Rate = 4.99
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}
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func magazineSubscribers() {
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employee := magazine.Employee{Name: "Joy Carr", Salary: 60000}
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fmt.Println(employee.Name)
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fmt.Println(employee.Salary)
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subscriber := defaultSubscriber("Aman Singh")
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applyDiscount(subscriber)
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printInfo(subscriber)
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fmt.Println(subscriber.State)
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subscriber2 := defaultSubscriber("Beth Ryan")
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printInfo(subscriber2)
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}
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