Recipe callback

The recipe callback is the interface that has to be implemented by the generator using genesis.

The recipe callback has the following default methods:

Method	Parameters	Return type	Scope
get_variable_content	variable name (string)	string	Returns the content of the variable with the given name.
condition_begin	condition name (string)	void	Executes actions before the check of the condition with the given name.
check_condition	condition name (string) condition modifier	bool	Checks the condition with the given name and returns its result.
condition_end	condition name (string)	void	Executes actions after the condition with the given name.
before_loop	loop name (string)	void	Executes actions before the loop with the given name is executed.
before_loop_iteration	loop name (string)	void	Executes actions before an iteration of the loop with the given name is executed.
check_loop_condition	loop name (string)	bool	Checks if the loop with the given name needs to execute another iteration.
after_loop_iteration	loop name (string)	void	Executes actions after an iteration of the loop with the given name was executed.
after_loop	loop name (string)	void	Executes actions after the loop with the given name was executed.
get_switch_case	switch name (string)	int	Returns the index of the case of the switch with the given name which shall be executed.