examples/file_test.rb in ncmb-ruby-client-0.1.3 vs examples/file_test.rb in ncmb-ruby-client-0.1.4

@@ -1,30 +1,36 @@
-$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
-$:.unshift(File.dirname(__FILE__))
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+$LOAD_PATH.unshift(File.dirname(__FILE__))
+
 require 'rubygems'
 require 'ncmb'
 require 'yaml'
 require 'open-uri'
 yaml = YAML.load_file(File.join(File.dirname(__FILE__), '..', 'setting.yml'))
-NCMB.initialize application_key: yaml['application_key'],  client_key: yaml['client_key']
+NCMB.initialize(
+  application_key: yaml['application_key'],
+  client_key: yaml['client_key']
+)
 
 f = NCMB::NFile.new('http://mb.cloud.nifty.com/assets/images/logo.png')
 f.acl.public('read', true)
 f.acl.public('write', true)
-f.fileName = "test.png"
+f.fileName = 'test.png'
 f.save()
-puts "Uploaded"
+puts 'Uploaded'
 f.file = 'http://k.yimg.jp/images/top/sp2/cmn/logo-ns_d_131205.png'
 f.update()
-puts "Updated"
+puts 'Updated'
 f.delete()
-puts "Deleted"
+puts 'Deleted'
 
 f = NCMB::NFile.new('http://mb.cloud.nifty.com/assets/images/logo.png')
 f.acl.public('read', true)
 f.acl.public('write', true)
-f.fileName = "test.png"
+f.fileName = 'test.png'
 f.save()
-file = NCMB::NFile.new("test.png")
-fp = open("test.png", "w")
+file = NCMB::NFile.new('test.png')
+fp = open('test.png', 'w')
 fp.write(file.get)
 fp.close