lib/ruote/exp/flow_expression.rb
def register_child(fei)

      h.children << fei
      persist_or_raise
    end
# Some expressions have to keep track of their (instantiated) children,
# this method does the registration (of the child's fei).
#
Some expressions have to keep track of their (instantiated) children,
this method does the registration (of the child's fei).
Some expressions have to keep track of their ( instantiated ) children this method does the registration ( of the child ' s fei ) .
def register_child(fei)
      h.children << fei
      persist_or_raise
    end
def register_child ( fei ) h . children << fei persist_or_raise end
Some expressions have to keep track of their (instantiated) children,
this method does the registration (of the child's fei).
Some expressions have to keep track of their ( instantiated ) children this method does the registration ( of the child ' s fei ) .
fei