X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/19ae770973482257117fe8ded5619c3018c4b60f..8f8a0ac695f4440412de0245fc748c2792cb1496:/sdk/ruby/lib/arvados.rb

diff --git a/sdk/ruby/lib/arvados.rb b/sdk/ruby/lib/arvados.rb
index 753c518b31..a89c21b017 100644
--- a/sdk/ruby/lib/arvados.rb
+++ b/sdk/ruby/lib/arvados.rb
@@ -1,3 +1,7 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 require 'rubygems'
 require 'active_support/inflector'
 require 'json'
@@ -11,18 +15,7 @@ ActiveSupport::Inflector.inflections do |inflect|
   inflect.irregular 'human', 'humans'
 end
 
-module Kernel
-  def suppress_warnings
-    original_verbosity = $VERBOSE
-    $VERBOSE = nil
-    result = yield
-    $VERBOSE = original_verbosity
-    return result
-  end
-end
-
 class Arvados
-
   class TransactionFailedError < StandardError
   end
 
@@ -209,7 +202,7 @@ class Arvados
                 :parameters => parameters,
                 :body_object => body,
                 :headers => {
-                  authorization: 'OAuth2 '+arvados.config['ARVADOS_API_TOKEN']
+                  :authorization => 'OAuth2 '+arvados.config['ARVADOS_API_TOKEN']
                 })
       resp = JSON.parse result.body, :symbolize_names => true
       if resp[:errors]
@@ -217,7 +210,7 @@ class Arvados
       elsif resp[:uuid] and resp[:etag]
         self.new(resp)
       elsif resp[:items].is_a? Array
-        resp.merge(items: resp[:items].collect do |i|
+        resp.merge(:items => resp[:items].collect do |i|
                      self.new(i)
                    end)
       else
@@ -262,4 +255,16 @@ class Arvados
       @attributes = j
     end
   end
+
+  protected
+
+  def suppress_warnings
+    original_verbosity = $VERBOSE
+    begin
+      $VERBOSE = nil
+      yield
+    ensure
+      $VERBOSE = original_verbosity
+    end
+  end
 end