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Contents
#!/usr/bin/env ruby
# This example demonstrates listing messages in a queue with the Rackpace Open Cloud
require 'rubygems' #required for Ruby 1.8.x
require 'fog'
def get_user_input(prompt)
print "#{prompt}: "
gets.chomp
end
def get_user_boolean(prompt)
str = get_user_input(prompt)
return false unless str
str.match(/y(es)?/i) ? true : false
end
def select_queue(queues)
abort "\nThere are not any queues to post a message to in the Chicago region. Try running create_queue.rb\n\n" if queues.empty?
puts "\nSelect Queue:\n\n"
queues.each_with_index do |queue, i|
puts "\t #{i}. #{queue.name}"
end
delete_str = get_user_input "\nEnter Queue Number"
queues[delete_str.to_i]
end
# Use username defined in ~/.fog file, if absent prompt for username.
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_username
Fog.credentials[:rackspace_username] || get_user_input("Enter Rackspace Username")
end
# Use api key defined in ~/.fog file, if absent prompt for api key
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_api_key
Fog.credentials[:rackspace_api_key] || get_user_input("Enter Rackspace API key")
end
# create Queue Service
service = Fog::Rackspace::Queues.new({
:rackspace_username => rackspace_username,
:rackspace_api_key => rackspace_api_key,
:rackspace_region => :ord #Use Chicago Region
})
# retrieve list of queues
queues = service.queues
# prompt for queue to delete
queue = select_queue(queues)
queue.messages.echo = get_user_boolean "Do you want to include your own messages? [y/N]"
queue.messages.include_claimed = get_user_boolean "Do you want to include claimed messages? [y/N]"
puts "\n\nThe following messages are in the '#{queue.name}' queue:\n\n"
queue.messages.each do |message|
puts message.inspect
end
Version data entries
41 entries across 39 versions & 6 rubygems