Class: Ghost::Seeder::Models::GenericSeed

Inherits:
Object
  • Object
show all
Defined in:
lib/ghost/seeder/models/generic_seed.rb,
lib/ghost/seeder/models/generic_seed/yaml_bindings.rb

Direct Known Subclasses

PostTagsSeed, PostsSeed, SettingsSeed, TagsSeed

Defined Under Namespace

Classes: YamlBindings

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes) ⇒ GenericSeed

Returns a new instance of GenericSeed.


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 44

def initialize(attributes)
  @attributes = attributes
  # allow calling hash attributes as methods
  @record = OpenStruct.new(attributes)
end

Instance Attribute Details

#attributesObject (readonly)

Returns the value of attribute attributes


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 42

def attributes
  @attributes
end

#recordObject (readonly)

Returns the value of attribute record


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 42

def record
  @record
end

Class Method Details

.klassObject

Raises:

  • (NotImplementedError)

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# File 'lib/ghost/seeder/models/generic_seed.rb', line 39

def klass; raise NotImplementedError; end

.load_fixtures(identifier) ⇒ Object


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 21

def load_fixtures(identifier)
  YAML.load(
    ERB.new(
      File.read(
        "./config/seed/fixtures/#{identifier}.yml"
      )
    ).result(yaml_bindings.helper)
  )
end

.perform_queriesObject


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 10

def perform_queries
  seeds.each do |record|
    new(record).seed!
  end
end

.seedsObject


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 31

def seeds
  load_fixtures klass.to_s.downcase.pluralize
end

.wipe_records!Object


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 16

def wipe_records!
  Logger.warn "wiping", klass
  klass.destroy_all
end

.yaml_bindingsObject


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 35

def yaml_bindings
  YamlBindings.new
end

Instance Method Details

#seed!Object


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# File 'lib/ghost/seeder/models/generic_seed.rb', line 50

def seed!
  if record_exists?
    Logger.info "#{self.class} exists:", record_slug
    raise "#{record_slug} not expected to exist!" if Runner.wipe_db?
  else
    create_record!
  end
end