Class: Fog::Compute::AWS::Servers

Inherits:
Fog::Collection
  • Object
show all
Defined in:
lib/fog-pry/fog_client.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/fog-pry/fog_client.rb', line 96

def method_missing(name, *args, &block)
  if name.match(/^by_/) && args.size == 1
    by_tag(name[3..-1], args[0])
  else
    super(name, *args, &block)
  end
end

Instance Method Details

#by_tag(tag, input) ⇒ Object

Get servers matching given regex



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# File 'lib/fog-pry/fog_client.rb', line 86

def by_tag(tag, input)
  if input.is_a? String
    running {|s| s.tags[tag] == input}
  elsif input.is_a? Regexp
    running {|s| s.tags[tag] =~ input}
  else
    raise "Unknown input object type: #{input.class}"
  end
end

#running(&block) ⇒ Object 



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# File 'lib/fog-pry/fog_client.rb', line 77

def running(&block)
  if block_given?
    all.select{|s| s.ready? && (yield s)}
  else
    all.select{|s|s.ready?}
  end
end