Module: Statesman::GeneratorHelpers

Included in:
ActiveRecordTransitionGenerator, MigrationGenerator
Defined in:
lib/generators/statesman/generator_helpers.rb

Instance Method Summary collapse

Instance Method Details

#association_name ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 25

def association_name
  klass.demodulize.underscore.pluralize
end

#class_name_option ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 5

def class_name_option
  ", class_name: '#{parent}'" unless parent.underscore == parent_name
end

#configuration ⇒ Object

[] is deprecated and will be removed in 6.2



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# File 'lib/generators/statesman/generator_helpers.rb', line 54

def configuration
  if ActiveRecord::Base.configurations.respond_to?(:configs_for)
    ActiveRecord::Base.configurations.configs_for(env_name: Rails.env).first
  else
    ActiveRecord::Base.configurations[Rails.env]
  end
end

#database_supports_partial_indexes? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/statesman/generator_helpers.rb', line 62

def database_supports_partial_indexes?
  Statesman::Adapters::ActiveRecord.database_supports_partial_indexes?(parent.constantize)
end

#index_name(index_id) ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 41

def index_name(index_id)
  "index_#{table_name}_#{index_id}"
end

#metadata_column_config ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 70

def metadata_column_config
  return if mysql?

  ", default: #{metadata_default_value}"
end

#metadata_column_type ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 33

def metadata_column_type
  if ActiveRecord::Base.connection.supports_json?
    postgres? ? :jsonb : :json
  else
    :text
  end
end

#metadata_default_value ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 66

def metadata_default_value
  Utils.rails_5_or_higher? ? "{}" : "'{}'"
end

#model_file_name ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 9

def model_file_name
  "app/models/#{klass.underscore}.rb"
end

#mysql? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/statesman/generator_helpers.rb', line 49

def mysql?
  configuration.adapter.try(:match, /mysql/)
end

#parent_id ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 21

def parent_id
  parent_name + "_id"
end

#parent_name ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 13

def parent_name
  parent.underscore.split("/").join("_")
end

#parent_table_name ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 17

def parent_table_name
  parent.underscore.split("/").join("_").tableize
end

#postgres? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/statesman/generator_helpers.rb', line 45

def postgres?
  configuration.adapter.try(:match, /postgres/)
end

#table_name ⇒ Object 



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# File 'lib/generators/statesman/generator_helpers.rb', line 29

def table_name
  klass.underscore.split("/").join("_").tableize
end