class CapComputeEngine::InstanceList
Public Class Methods
get()
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# File lib/cap_compute_engine/instance_list.rb, line 9 def self.get json = `gcloud compute instances list --format json` array = JSON.parse(json) InstanceList.new(array.map { |instance_hash| Instance.new(instance_hash) }) end
new(instances = [])
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# File lib/cap_compute_engine/instance_list.rb, line 5 def initialize(instances = []) @instances = instances end
Public Instance Methods
external_ips()
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# File lib/cap_compute_engine/instance_list.rb, line 20 def external_ips @instances.map(&:external_ip).compact end
with_tag(tag_name)
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# File lib/cap_compute_engine/instance_list.rb, line 16 def with_tag(tag_name) InstanceList.new(@instances.select { |ins| ins.has_tag?(tag_name) }) end