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use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::source::Range;
use crate::Node;
/// Represents conditional method call using `&.` operator
#[derive(Debug, Clone, PartialEq)]
pub struct CSend {
/// Receiver of the method call, `Int("1")` for `1&.foo`
pub recv: Node,
/// Name of the method, `String("foo")` for `1&.foo`
pub method_name: String,
/// List of arguments
///
/// ```text
/// foo&.bar(42)
/// # and also setters like
/// foo&.bar = 42
/// ```
pub args: Vec<Node>,
/// Location of the `&.` operator
///
/// ```text
/// foo&.bar
/// ~~
/// ```
pub dot_l: Range,
/// Location of the method name
///
/// ```text
/// foo&.bar(42)
/// ~~~
/// ```
pub selector_l: Range,
/// Location of the open parenthesis
///
/// ```text
/// foo&.bar(42)
/// ~
/// ```
///
/// `None` if there are no parentheses
pub begin_l: Option<Range>,
/// Location of the closing parenthesis
///
/// ```text
/// foo&.bar(42)
/// ~
/// ```
///
/// `None` if there are no parentheses
pub end_l: Option<Range>,
/// Location of the operator if `CSend` is a part of assignment like
///
/// ```text
/// foo&.bar = 1
/// ~
/// ```
///
/// `None` for a regular call.
pub operator_l: Option<Range>,
/// Location of the full expression
///
/// ```text
/// foo&.bar(42)
/// ~~~~~~~~~~~~
/// ```
pub expression_l: Range,
}
impl InnerNode for CSend {
fn expression(&self) -> &Range {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_node(&self.recv);
result.push_str(&self.method_name);
result.push_nodes(&self.args);
result.strings()
}
fn str_type(&self) -> &'static str {
"csend"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.expression_l.print("expression");
if let Some(range) = &self.operator_l {
range.print("operator");
}
if let Some(range) = &self.end_l {
range.print("end");
}
if let Some(range) = &self.begin_l {
range.print("begin");
}
self.selector_l.print("selector");
self.dot_l.print("dot");
for node in self.args.iter() {
node.inner_ref().print_with_locs();
}
self.recv.inner_ref().print_with_locs();
}
}