# keeping set and unset next to each other Set script variables to the specified values. Variables set using set can be removed using [unset](./unset.mdx). ## **Parameters** No specific parameters. Accepts an object mapping variable names to values. ## **Variables** Any variable can be set by this method. ## **Examples** ### Setting variables yaml andJson version: 1.0.0 sections: main: - set: num_var: 1 - play: say: %{num_var} - set: num_var: 2 - play: say: %{num_var} ### Setting multiple variables yaml andJson version: 1.0.0 sections: main: - set: items: - drill bit - drill person: handyman systems: ventilation: - inlet - outlet - fans hr: - lucy - liam - luke - play: say: The items %{items} will be used by %{person} to fix %{systems.ventilation}.