Class: Whally::VolumeDecomposer

Inherits:
Object
  • Object
show all
Defined in:
lib/whally/volume_decomposer.rb

Overview

Decompose response from WhalesAPI

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ VolumeDecomposer

Returns a new instance of VolumeDecomposer.



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# File 'lib/whally/volume_decomposer.rb', line 4

def initialize(response)
  @volumes = []
  response.each do |service|
    @volumes << service['volumes']
  end
  @volumes.flatten!
end

Instance Method Details

#textify ⇒ Object 



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# File 'lib/whally/volume_decomposer.rb', line 12

def textify
  volumes.map do |volume|
    volume_yaml = volume.to_yaml
    volume_yaml[0..2] = ''
    volume_yaml.insert(1, "  ")
    volume_yaml.insert(volume_yaml.index(":")+2, "  ")
    volume_yaml[volume_yaml.size-1] = ''
    volume_yaml
  end.join
end

#volumes ⇒ Object 



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# File 'lib/whally/volume_decomposer.rb', line 23

def volumes
  volume_hash = []
  @volumes.map do |volume|
    volume_key = volume['name']
    if volume_key != '.'
      volume_hash << { volume_key.to_s => { 'driver' => volume['driver'] } }
    end
  end
  volume_hash
end