From c4bc70955e5092707c18d17e83d4d9067c4a35f8 Mon Sep 17 00:00:00 2001
From: Mike Farah <mikefarah@gmail.com>
Date: Sun, 27 Sep 2015 08:20:42 +1000
Subject: [PATCH] Reads from file

---
 sample.yaml |  4 ++++
 yaml.go     | 25 ++++++++++++-------------
 2 files changed, 16 insertions(+), 13 deletions(-)
 create mode 100644 sample.yaml

diff --git a/sample.yaml b/sample.yaml
new file mode 100644
index 0000000..88d6c32
--- /dev/null
+++ b/sample.yaml
@@ -0,0 +1,4 @@
+a: Easy! as one two three
+b:
+  c: 2
+  d: [3, 4]
diff --git a/yaml.go b/yaml.go
index 3b4c5a9..afa4f52 100644
--- a/yaml.go
+++ b/yaml.go
@@ -4,23 +4,22 @@ import (
   "fmt"
   "gopkg.in/yaml.v2"
   "log"
+  "io/ioutil"
 )
 
-var data = `
-a: Easy!
-b:
-  c: 2
-  d: [3, 4]
-`
-
 func main() {
-  var m interface{}
+  var raw_data, read_error = ioutil.ReadFile("sample.yaml")
 
-  err := yaml.Unmarshal([]byte(data), &m)
-  if err != nil {
-          log.Fatalf("error: %v", err)
+  if read_error != nil {
+    log.Fatalf("error: %v", read_error)
   }
 
-  fmt.Println("Hello, 世界")
-  fmt.Println(m)
+  var parsed_data interface{}
+
+  err := yaml.Unmarshal([]byte(raw_data), &parsed_data)
+  if err != nil {
+    log.Fatalf("error: %v", err)
+  }
+
+  fmt.Println(parsed_data)
 }