MatchPattern: add suggested changes

Signed-off-by: Christian Ferbar <[email protected]>
fluent · Jul 17, 2020 · 4effc45 · 4effc45
1 parent d0e6ea0
commit 4effc45
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/fluent/match.rb b/lib/fluent/match.rb
@@ -33,9 +33,9 @@ def match(str)
 
   class GlobMatchPattern < MatchPattern
     def initialize(pat)
-      if pat[0,1] == "/"
-        if pat[pat.length - 1,1] == "/"
-          @regex = Regexp.new("\\A"+pat[1, pat.length-2]+"\\Z")
+      if pat.start_with?('/')
+        if pat.end_with?('/')
+          @regex = Regexp.new("\\A"+pat[1..-2]+"\\Z")
           return
         else
           raise Fluent::ConfigError,  "invalid match - regex"