Module: OffTheGrid::GridResource

Includes:
Comparable
Included in:
AccessList, Host, HostGroup, Project, User
Defined in:
lib/off_the_grid/grid_resource.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.list ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 9

def self.list
  []
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 61

def <=>(other)
  name <=> other.name
end

#delete(safe = true) ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 26

def delete(safe = true)
  if safe
    raise "Validation Failed" unless validate_before_delete
    remove
  else
    remove # don't bother checking if the resource exists
  end
end

#extract_detail(detail, options = {}) ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 35

def extract_detail(detail, options = {})
  options[:split_on] ||= /,|\s/
  return [] unless respond_to?(:details)

  values = []
  details.split("\n").each do |line|
    if values.size > 0
      # Add follow-up lines from the weird word-wrapped output
      line.match(/^( ){8}/) ? values << line : break
    end
    values << line if line.match /^#{detail.to_s} /
  end
  values.join
        .gsub(/(#{detail.to_s} |\\|\s{2,})/, '')
        .split(options[:split_on])
        .uniq - ['']
end

#initalize(name) ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 5

def initalize(name)
  @name = name
end

#new? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/off_the_grid/grid_resource.rb', line 13

def new?
  !self.class.list.map(&:name).include?(name)
end

#save(safe = true) ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 17

def save(safe = true)
  if safe
    raise "Validation Failed" unless validate_before_save
    add
  else
    add # don't bother checking if the resource exists
  end
end

#validate_before_delete ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 57

def validate_before_delete
  !new?
end

#validate_before_save ⇒ Object 



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# File 'lib/off_the_grid/grid_resource.rb', line 53

def validate_before_save
  new?
end