Class: Graphy::Dsl

Inherits:
Object
  • Object
show all
Defined in:
lib/graphy/dsl.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}, &block) ⇒ Dsl

Returns a new instance of Dsl.



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# File 'lib/graphy/dsl.rb', line 5

def initialize(name, options = {}, &block)
  @diagram = Diagram.new(name, options, &block)
  instance_eval(&block) if block_given?
end

Instance Attribute Details

#diagram ⇒ Object

Returns the value of attribute diagram.



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# File 'lib/graphy/dsl.rb', line 3

def diagram
  @diagram
end

Instance Method Details

#component(name, &block) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 14

def component(name, &block)
  node(name, shape: 'component', &block)
end

#entity(name, parent = nil, &block) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 27

def entity(name, parent = nil, &block)
  entity = Entity.new(name: name, diagram: diagram)
  entity.build(&block)
  entity.add_dependency(parent, color: 'blue') if parent
end

#namespace(name, &block) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 10

def namespace(name, &block)
  diagram.draw_graph(Dsl.new(name, { parent: diagram.graph }, &block).diagram)
end

#node(name, shape: 'circle', &block) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 22

def node(name, shape: 'circle', &block)
  options = {diagram: diagram, shape: shape}
  Node.for(name, **options).build(&block)
end

#note(name, &block) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 18

def note(name, &block)
  node(name, shape: 'note', &block)
end

#step(from, to:, **options) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 33

def step(from, to:, **options)
  Node.for(from, diagram: diagram).add_dependency(to, **options)
end

#write(options = {}) ⇒ Object 



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# File 'lib/graphy/dsl.rb', line 37

def write(options = {})
  diagram.write(options)
end