Class: Modulr::DependencyGraph

Inherits:
Object
  • Object
show all
Defined in:
lib/modulr/dependency_graph.rb

Instance Method Summary collapse

Constructor Details

#initialize(js_modules) ⇒ DependencyGraph 



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# File 'lib/modulr/dependency_graph.rb', line 4

def initialize(js_modules)
  if js_modules.is_a?(Array)
    @js_modules = js_modules
  else
    @js_modules = [js_modules]
  end
end

Instance Method Details

#to_list ⇒ Object 



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# File 'lib/modulr/dependency_graph.rb', line 20

def to_list
  return @list if @list
  @list = {}
  @js_modules.each { |m| build_list(m) }
  @list
end

#to_tree ⇒ Object 



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# File 'lib/modulr/dependency_graph.rb', line 12

def to_tree
  return @tree if @tree
  @tree = {}
  @stack = []
  build_branch(@js_modules, @tree)
  @tree
end

#to_yuml(options = {}) ⇒ Object 



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# File 'lib/modulr/dependency_graph.rb', line 27

def to_yuml(options = {})
  options = {
    :ext => 'png',
    :dir => 'lr',
    :scale => 100,
    :scruffy => true
  }.merge(options)
  dep = @js_modules.map { |m| "[#{m.id}]" }
  to_list.map do |k, v|
    if v
      v.each do |i|
        if @list[i]
          dep << "[#{k}]->[#{i}]"
        else
          dep << "[#{k}]-.-Missing>[#{i}{bg:red}]"
        end
      end
    end
  end
  opts = []
  opts << "scruffy" if options[:scruffy]
  opts << "dir:#{options[:dir]}"
  opts << "scale:#{options[:scale]}"
  
  uri = "http://yuml.me/diagram/"
  uri << opts.join(';')
  uri << "/class/"
  uri << dep.join(',')
  uri << ".#{options[:ext]}"
  URI.encode(uri).gsub('[', '%5B').gsub(']', '%5D')
end