From 475ffd33cea6a209408cfe9aac9c51e90893cbc6 Mon Sep 17 00:00:00 2001
From: Silvan Jegen <s.jegen@gmail.com>
Date: Sat, 8 Nov 2014 15:50:13 +0100
Subject: Use a switch statement for readability reasons

Add a test for comments parsing as well.
---
 obo.go | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'obo.go')

diff --git a/obo.go b/obo.go
index 7ae6e00..99af41e 100644
--- a/obo.go
+++ b/obo.go
@@ -89,7 +89,8 @@ func parseObo(oboinput bufio.Reader, obochan chan *OboTermEntry, parentchildren
 			fmt.Fprintf(os.Stderr, "Chopped line number: %d\n", lineno)
 		}
 
-		if line == "[Term]" {
+		switch line {
+		case "[Term]":
 			termsstarted = true
 			if entry != nil {
 				obochan <- entry
@@ -97,14 +98,16 @@ func parseObo(oboinput bufio.Reader, obochan chan *OboTermEntry, parentchildren
 
 			entry = new(OboTermEntry)
 			continue
-		} else if line == "\n" {
+		case "\n":
 			continue
-		} else if line == "[Typedef]" {
+		case "[Typedef]":
 			continue
-		} else if line == "" {
-			continue
-		} else if line[0] == '!' {
+		case "":
 			continue
+		default:
+			if line[0] == '!' {
+				continue
+			}
 		}
 
 		if termsstarted {
-- 
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