Class: Flor::Pro::Att

Inherits:
Flor::Procedure show all
Defined in:
lib/flor/pcore/_att.rb

Constant Summary

Constants inherited from Flor::Procedure

Flor::Procedure::RVARS, Flor::Procedure::TRUE_ATTS

Instance Attribute Summary

Attributes inherited from Node

#message

Instance Method Summary collapse

Methods inherited from Flor::Procedure

[], core?, #debug_msg, #debug_tree, #end, #flank, #heap, inherited, make, names, #pre_execute, #prepare_on_receive_last, #trigger_on_error

Methods inherited from Node

#child_id, #cnodes, #cnodes_any?, #cnodes_empty?, #deref, #descendant_of?, #domain, #exid, #fei, #from, #h, #initialize, #lookup_tree, #lookup_value, #message_or_node_payload, #nid, #node_closed?, #node_ended?, #node_open?, #node_payload, #node_payload_ret, #node_status, #node_status_flavour, #on_error_parent, #parent, #payload, #payload_ret, #point, #reheap, #to_procedure_node, #tree

Constructor Details

This class inherits a constructor from Flor::Node

Instance Method Details

#execute ⇒ Object 



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# File 'lib/flor/pcore/_att.rb', line 7

def execute

  return wrap_reply if children == [ [ '_', [], tree[2] ] ]
    # spares 1 message

  pt = parent_node['tree']
  return wrap_reply if pt && pt[0] == '_apply'

  m = "pre_execute_#{children[0][0]}"
  send(m) if respond_to?(m, true)

  execute_child(0, nil, 'accept_symbol' => children.size > 1)
end

#receive ⇒ Object 



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# File 'lib/flor/pcore/_att.rb', line 21

def receive

  if children.size < 2
    receive_unkeyed
  else
    receive_keyed
  end
end