Top Level Namespace

Defined Under Namespace

Modules: UsefulMatchers

Instance Method Summary collapse

Instance Method Details

#recurse_to_leaf_modules(mod) ⇒ Object 



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# File 'lib/useful_matchers/matchers.rb', line 8

def recurse_to_leaf_modules(mod)
  leaf_nodes = []
  next_level = mod.constants.collect {
    |c| mod.const_get(c)
  }.select {
    |c| c.instance_of?(Module)
  }.each do |child|
    leaf_nodes.concat recurse_to_leaf_modules child
  end
  
  if next_level.empty? && mod.instance_of?(Module)
    return [mod]
  else
    return leaf_nodes
  end
end