Storage & StringIO: Opal 1.3 compatibility fix

hmdne · hmdne · commit eaa4ae73b35e · 2021-10-14T00:53:51.000+02:00
diff --git a/opal/browser/storage.rb b/opal/browser/storage.rb
@@ -196,7 +196,7 @@ def save
   #
   # @return [String] the JSON representation
   def to_json
-    io = StringIO.new("{")
+    io = StringIO.new << "{"
 
     io << JSON.create_id.to_json << ":" << self.class.name.to_json << ","
 

Original file line number	Diff line number	Diff line change
`@@ -196,7 +196,7 @@ def save`
`196`	`196`	`#`
`197`	`197`	`# @return [String] the JSON representation`
`198`	`198`	`def to_json`
`199`		`- io = StringIO.new("{")`
	`199`	`+ io = StringIO.new << "{"`
`200`	`200`
`201`	`201`	`io << JSON.create_id.to_json << ":" << self.class.name.to_json << ","`
`202`	`202`