Module: Redmon::Helpers

Includes:

Redis

Defined in:

lib/redmon/helpers.rb

Constant Summary

Constants included from Redis

Redis::UNSUPPORTED

Instance Method Summary

• #absolute_url(path = '') ⇒ Object
• #count ⇒ Object
• #num_samples_to_request ⇒ Object
• #poll_interval ⇒ Object
• #prompt ⇒ Object

Methods included from Redis

#config, #connection_refused, #empty_result, #ns, #redis, #redis_host, #redis_url, #stats_key, #supported?, #unknown, #unquoted, #wrong_number_of_arguments_for

Instance Method Details

#absolute_url(path = '') ⇒ Object

# File 'lib/redmon/helpers.rb', line 21

def absolute_url(path='')
  "#{uri(nil, false)}#{path.sub(%r{^\/+}, '')}"
end

#count ⇒ Object

# File 'lib/redmon/helpers.rb', line 17

def count
  -(params[:count] ? params[:count].to_i : 1)
end

#num_samples_to_request ⇒ Object

# File 'lib/redmon/helpers.rb', line 13

def num_samples_to_request
  (Redmon.config.data_lifespan * 60) / Redmon.config.poll_interval
end

#poll_interval ⇒ Object

# File 'lib/redmon/helpers.rb', line 9

def poll_interval
  Redmon.config.poll_interval * 1000
end

#prompt ⇒ Object

# File 'lib/redmon/helpers.rb', line 5

def prompt
  "#{redis_url.gsub('://', ' ')}>"
end