Method list_contains

src/codegen/expr.rs:275–292

(
        &mut self,
        s: S,
        d: D,
        this_id: NodeID,
        parent_id: NodeID,
        name: &str,
        item: &Expr,
    )

    }

    pub fn list_contains(
        &mut self,
        s: S,
        d: D,
        this_id: NodeID,
        parent_id: NodeID,
        name: &str,
        item: &Expr,
    ) -> io::Result<()> {
        let index_id = self.id.new_id();
        self.begin_node(Node::new("data_itemnumoflist", this_id).parent_id(parent_id))?;
        self.begin_inputs()?;
        self.input(s, d, "ITEM", item, index_id)?;
        self.end_obj()?; // inputs
        self.single_field_id("LIST", name)?;
        self.end_obj()?; // node
        self.expr(s, d, item, index_id, this_id)
    }

    fn list_length(
        &mut self,