Class: VisualizeRuby::Graph

Inherits:
Object
  • Object
show all
Defined in:
lib/visualize_ruby/graph.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ruby_code: nil, name: nil, ast: nil, **opts) ⇒ Graph

Returns a new instance of Graph.



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# File 'lib/visualize_ruby/graph.rb', line 5

def initialize(ruby_code: nil, name: nil, ast: nil, **opts)
  @name              = name.to_s if name
  @nodes, @edges     = (ast ? Parser.new(ast: ast) : Parser.new(ruby_code)).parse
  @ast               = ast
  @graph_viz_options = opts
end

Instance Attribute Details

#edges ⇒ Object

Returns the value of attribute edges.



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# File 'lib/visualize_ruby/graph.rb', line 3

def edges
  @edges
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/visualize_ruby/graph.rb', line 3

def name
  @name
end

#nodes ⇒ Object

Returns the value of attribute nodes.



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# File 'lib/visualize_ruby/graph.rb', line 3

def nodes
  @nodes
end

Instance Method Details

#options(**args) ⇒ Object 



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# File 'lib/visualize_ruby/graph.rb', line 12

def options(**args)
  @graph_viz_options.merge!(args)
  @graph_viz_options
end

#to_hash ⇒ Object 



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# File 'lib/visualize_ruby/graph.rb', line 17

def to_hash
  {
      name:  name,
      edges: edges.map(&:to_a),
      nodes: nodes.map(&:to_a),
  }
end

#uniq_elements! ⇒ Object 



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# File 'lib/visualize_ruby/graph.rb', line 25

def uniq_elements!
  @edges = edges.uniq
  @nodes = nodes.uniq
  self
end