curl -X PUT \
 -H "Authorization: OAuth2 $arv_api_token" \
 --data-urlencode <%= @object.class.to_s.underscore %>@/dev/stdin \
 <%= Rails.configuration.arvados_v1_base %>/<%= @object.class.to_s.pluralize.underscore %>/<%= @object.uuid %> \
 <<EOF
<%= JSON.pretty_generate({@object.attributes.keys[-3] => @object.attributes.values[-3]}) %>
EOF
      

ARVADOS_API_HOST=<%= Rails.configuration.arvados_v1_base.sub '/arvados/v1','' %>
ARVADOS_API_TOKEN=xxxxxxxxxxxxxxxxxxxxx

arv --json --pretty <%= @object.class.to_s.underscore %> get \
 --uuid <%= @object.uuid %>

arv <%= @object.class.to_s.underscore %> update \
 --uuid <%= @object.uuid %> \
 --<%= @object.class.to_s.underscore %> '<%= JSON.generate({@object.attributes.keys[-3] => @object.attributes.values[-3]}).gsub("'","'\''") %>'
      

import arvados

x = arvados.api().<%= @object.class.to_s.pluralize.underscore %>().get(uuid='<%= @object.uuid %>').execute()