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Rudy::Routines::Handlers::Depends

Public Instance Methods

execute(routine_name, argv=[]) click to toggle source

A simple wrapper for executing a routine.

  • routine_name should be a Symbol representing a routine available to the current machine group.

This method finds the handler for the given routine, creates an instance, calls raise_early_exceptions, and finally executes the routine.

# File lib/rudy/routines/handlers/depends.rb, line 30
def execute(routine_name, argv=[])
  routine_obj = Rudy::Routines.get_routine routine_name
  ld "Executing dependency: #{routine_name} (#{routine_obj}) (argv: #{argv})"
  routine = routine_obj.new routine_name, {}, argv
  routine.raise_early_exceptions
  routine.execute
end
execute_all(depends, argv=[]) click to toggle source

Calls execute for each routine name in depends (an Array). Does nothing if given an empty Array or nil.

# File lib/rudy/routines/handlers/depends.rb, line 40
def execute_all(depends, argv=[])
  return if depends.nil? || depends.empty?
  depends = depends.flatten.compact
  ld "Found depenencies: #{depends.join(', ')}"
  depends.each { |routine| execute(routine, argv) }
end
raise_early_exceptions(type, depends, rset, lbox, argv=nil) click to toggle source
# File lib/rudy/routines/handlers/depends.rb, line 12
def raise_early_exceptions(type, depends, rset, lbox, argv=nil)
  unless depends.kind_of? Array
    raise Rudy::Error, "#{type} must be a kind of Array (#{depends.class})" 
  end
  raise Rudy::Routines::EmptyDepends, type if depends.nil? || depends.empty?
  depends.flatten.compact.each do |name|
    raise Rudy::Routines::NoRoutine, name unless valid_routine?(name)
  end
end

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