Method: CodeNode::SpecHelpers::DotFile#initialize

Defined in:
lib/code_node/spec_helpers/dot_file.rb

#initialize(name) ⇒ DotFile

Returns a new instance of DotFile.

Parameters:

  • name (String) —

    name of the dotfile without the .dot extension. The file will be looked for in the lib subdirectory of the active fixture dir.



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# File 'lib/code_node/spec_helpers/dot_file.rb', line 10

def initialize(name)
  @filename = generated_file "#{name}.dot"
  @nodes = {} # :node_type => []
  @edges = {} # :edge_type => []
  if File.exists? @filename
    @i = 0
    @lines = File.read(@filename).split "\n"
    read_until '/* Module nodes */'
    read_nodes :module
    read_until '/* Class nodes */'
    read_nodes :class
    read_until '/* A contains B */'
    read_edges :containment
    read_until '/* A inherits from B */'
    read_edges :inheritance
    read_until '/* A includes B */'
    read_edges :inclusion
    read_until '/* A extends B */'
    read_edges :extension
  end
end