🧹 refactor: box_methods.rs大掃除完全成功 - 8モジュールに機能分離
🏗️ アーキテクチャ大幅改善: • 1822行巨大ファイル → 8つの論理的モジュールに完全分割 • 機能別責任分離でメンテナンス性向上 • ゼロ破壊的変更 - 既存機能すべて正常動作 📂 新モジュール構造: • basic_methods.rs - StringBox/IntegerBox/BoolBox/FloatBox • collection_methods.rs - ArrayBox/MapBox • io_methods.rs - FileBox/ResultBox • system_methods.rs - TimeBox/DateTimeBox/TimerBox/DebugBox • math_methods.rs - MathBox/RandomBox • async_methods.rs - FutureBox/ChannelBox • web_methods.rs - WebDisplayBox/WebConsoleBox/WebCanvasBox(WASM) • special_methods.rs - MethodBox/SoundBox ✨ コード品質向上: • 可読性 - 機能別分離で理解容易 • 保守性 - 変更影響の局所化 • 拡張性 - 新機能追加が簡単 • テスト性 - 単体テスト作成容易 🎯 プロフェッショナルレベルのコードベース完成\! Everything is Box哲学の美しい実装構造達成 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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Moe Charm
265
src/interpreter/methods/collection_methods.rs
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265
src/interpreter/methods/collection_methods.rs
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/*!
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* Collection Methods Module
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*
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* Extracted from box_methods.rs
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* Contains method implementations for collection types:
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* - ArrayBox (execute_array_method)
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* - MapBox (execute_map_method)
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*/
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use super::super::*;
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use crate::box_trait::{StringBox, IntegerBox, ArrayBox, NyashBox, VoidBox, BoolBox};
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use crate::boxes::map_box::MapBox;
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impl NyashInterpreter {
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/// ArrayBoxのメソッド呼び出しを実行
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pub(in crate::interpreter) fn execute_array_method(&mut self, array_box: &ArrayBox, method: &str, arguments: &[ASTNode])
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-> Result<Box<dyn NyashBox>, RuntimeError> {
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match method {
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"push" => {
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if arguments.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("push() expects 1 argument, got {}", arguments.len()),
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});
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}
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let element = self.execute_expression(&arguments[0])?;
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Ok(array_box.push(element))
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}
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"pop" => {
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if !arguments.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("pop() expects 0 arguments, got {}", arguments.len()),
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});
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}
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Ok(array_box.pop())
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}
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"length" => {
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if !arguments.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("length() expects 0 arguments, got {}", arguments.len()),
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});
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}
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Ok(array_box.length())
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}
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"get" => {
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if arguments.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("get() expects 1 argument, got {}", arguments.len()),
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});
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}
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let index_value = self.execute_expression(&arguments[0])?;
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if let Some(index_int) = index_value.as_any().downcast_ref::<IntegerBox>() {
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if let Some(element) = array_box.get(index_int.value as usize) {
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Ok(element)
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} else {
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Ok(Box::new(StringBox::new("Index out of bounds")))
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}
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} else {
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Err(RuntimeError::TypeError {
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message: "get() requires integer index".to_string(),
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})
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}
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}
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"set" => {
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if arguments.len() != 2 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("set() expects 2 arguments, got {}", arguments.len()),
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});
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}
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let index_value = self.execute_expression(&arguments[0])?;
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let element_value = self.execute_expression(&arguments[1])?;
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if let Some(index_int) = index_value.as_any().downcast_ref::<IntegerBox>() {
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match array_box.set(index_int.value as usize, element_value) {
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Ok(()) => Ok(Box::new(VoidBox::new())),
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Err(msg) => Ok(Box::new(StringBox::new(&msg))),
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}
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} else {
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Err(RuntimeError::TypeError {
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message: "set() requires integer index".to_string(),
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})
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}
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}
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// Note: indexOf, contains, clear, reverse, slice methods not implemented in ArrayBox yet
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"join" => {
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if arguments.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("join() expects 1 argument, got {}", arguments.len()),
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});
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}
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let delimiter_value = self.execute_expression(&arguments[0])?;
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if let Some(delimiter_str) = delimiter_value.as_any().downcast_ref::<StringBox>() {
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Ok(array_box.join(&delimiter_str.value))
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} else {
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Err(RuntimeError::TypeError {
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message: "join() requires string delimiter".to_string(),
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})
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}
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}
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"isEmpty" => {
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if !arguments.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("isEmpty() expects 0 arguments, got {}", arguments.len()),
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});
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}
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let length = array_box.length();
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if let Some(int_box) = length.as_any().downcast_ref::<IntegerBox>() {
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Ok(Box::new(BoolBox::new(int_box.value == 0)))
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} else {
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Ok(Box::new(BoolBox::new(false)))
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}
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}
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"toString" => {
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if !arguments.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("toString() expects 0 arguments, got {}", arguments.len()),
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});
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}
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Ok(Box::new(array_box.to_string_box()))
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}
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_ => {
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Err(RuntimeError::InvalidOperation {
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message: format!("Unknown method '{}' for ArrayBox", method),
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})
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}
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}
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}
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/// MapBoxのメソッド呼び出しを実行
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pub(in crate::interpreter) fn execute_map_method(&mut self, map_box: &MapBox, method: &str, arguments: &[ASTNode])
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-> Result<Box<dyn NyashBox>, RuntimeError> {
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// 引数を評価
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let mut arg_values = Vec::new();
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for arg in arguments {
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arg_values.push(self.execute_expression(arg)?);
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}
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// メソッドを実行
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match method {
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"set" => {
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if arg_values.len() != 2 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("set() expects 2 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.set(arg_values[0].clone_box(), arg_values[1].clone_box()))
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}
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"get" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("get() expects 1 argument, got {}", arg_values.len()),
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});
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}
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Ok(map_box.get(arg_values[0].clone_box()))
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}
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"has" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("has() expects 1 argument, got {}", arg_values.len()),
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});
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}
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Ok(map_box.has(arg_values[0].clone_box()))
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}
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"delete" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("delete() expects 1 argument, got {}", arg_values.len()),
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});
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}
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Ok(map_box.delete(arg_values[0].clone_box()))
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}
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"keys" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("keys() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.keys())
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}
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"values" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("values() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.values())
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}
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"size" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("size() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.size())
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}
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"clear" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("clear() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.clear())
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}
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"isEmpty" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("isEmpty() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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let size = map_box.size();
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if let Some(int_box) = size.as_any().downcast_ref::<IntegerBox>() {
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Ok(Box::new(BoolBox::new(int_box.value == 0)))
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} else {
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Ok(Box::new(BoolBox::new(false)))
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}
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}
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"containsKey" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("containsKey() expects 1 argument, got {}", arg_values.len()),
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});
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}
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Ok(map_box.has(arg_values[0].clone_box()))
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}
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"containsValue" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("containsValue() expects 1 argument, got {}", arg_values.len()),
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});
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}
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// Simple implementation: check if any value equals the given value
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Ok(Box::new(BoolBox::new(false))) // TODO: implement proper value search
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}
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"forEach" => {
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if arg_values.len() != 1 {
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return Err(RuntimeError::InvalidOperation {
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message: format!("forEach() expects 1 argument, got {}", arg_values.len()),
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});
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}
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Ok(map_box.forEach(arg_values[0].clone_box()))
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}
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"toJSON" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("toJSON() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(map_box.toJSON())
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}
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// Note: merge, filter, map methods not implemented in MapBox yet
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// These would require more complex callback handling
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"toString" => {
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if !arg_values.is_empty() {
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return Err(RuntimeError::InvalidOperation {
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message: format!("toString() expects 0 arguments, got {}", arg_values.len()),
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});
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}
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Ok(Box::new(map_box.to_string_box()))
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}
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_ => {
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Err(RuntimeError::InvalidOperation {
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message: format!("Unknown MapBox method: {}", method),
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})
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}
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}
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}
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}
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