Different solution for Gophercise 1

1. Quiz Game Sol2/students/hackeryarn/problem/problem.go

@@ -0,0 +1,49 @@
+package problem
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"strings"
+)
+
+// Problem represents a single question answer pair
+type Problem struct {
+	question string
+	answer   string
+}
+
+// CheckAnswer checks the answer against the provided input
+func (p Problem) CheckAnswer(r io.Reader) bool {
+	answer := readAnswer(r)
+
+	if answer != p.answer {
+		return false
+	}
+	return true
+}
+
+func readAnswer(r io.Reader) (answer string) {
+	_, err := fmt.Fscanln(r, &answer)
+	if err != nil {
+		log.Fatalln("Error reading in answer", err)
+	}
+
+	return strings.TrimSpace(answer)
+}
+
+// AskQuestion prints out the question
+func (p Problem) AskQuestion(w io.Writer) {
+	_, err := fmt.Fprintf(w, "%s: ", p.question)
+	if err != nil {
+		log.Fatalln("Could not ask the question", err)
+	}
+}
+
+// New creates a Problem from a provided CSV record
+func New(record []string) Problem {
+	return Problem{
+		question: record[0],
+		answer:   record[1],
+	}
+}