Class: MermaidErdMarkdown::SourceData

Inherits:
Object
  • Object
show all
Defined in:
lib/rails-mermaid_erd_markdown/source_data.rb

Instance Method Summary collapse

Instance Method Details

#data ⇒ Object 



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# File 'lib/rails-mermaid_erd_markdown/source_data.rb', line 10

def data
  @data ||= generate_model_data
end

#split_output(depth = 1) ⇒ Object 



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# File 'lib/rails-mermaid_erd_markdown/source_data.rb', line 14

def split_output(depth = 1)
  source_models = data[:Models]
  source_relations = data[:Relations]
  output = []

  source_models.each do |model|
    model_names = [model[:ModelName]]
    search_models = model_names
    relations = []

    depth.times do
      found_relations = []
      next_search_models = []
      search_models.each do |search_model|
        found_relations += related_models(search_model, source_relations)
        next_search_models += related_model_names(search_model, found_relations)
      end
      search_models = next_search_models
      model_names += search_models
      relations += found_relations
    end

    output << {
      Models: models(model_names.uniq, source_models),
      Relations: relations.uniq
    }
  end

  output
end