From c09cd630afb4bb0ca10e926f93bf706ca828ae85 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 20 Jun 2026 16:07:07 +0900
Subject: refactor(clippy): resolve idiomatic lint warnings

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .../src/symfony/console/helper/table.rs                        |  8 ++++----
 .../src/symfony/console/input/argv_input.rs                    |  8 +++++---
 .../src/symfony/console/input/array_input.rs                   | 10 +++++++---
 .../src/symfony/console/input/input_option.rs                  |  4 ++--
 4 files changed, 18 insertions(+), 12 deletions(-)

(limited to 'crates/shirabe-external-packages')

diff --git a/crates/shirabe-external-packages/src/symfony/console/helper/table.rs b/crates/shirabe-external-packages/src/symfony/console/helper/table.rs
index a9a2457..678831a 100644
--- a/crates/shirabe-external-packages/src/symfony/console/helper/table.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/helper/table.rs
@@ -1022,11 +1022,11 @@ impl Table {
 
     fn copy_row(&self, rows: &[PhpMixed], line: i64) -> Vec<PhpMixed> {
         let mut row = Self::to_row_vec(rows[line as usize].clone());
-        for cell_key in 0..row.len() {
-            let cell_value = row[cell_key].clone();
-            row[cell_key] = PhpMixed::from("");
+        for cell in &mut row {
+            let cell_value = cell.clone();
+            *cell = PhpMixed::from("");
             if shirabe_php_shim::instance_of::<TableCell>(&cell_value) {
-                row[cell_key] = Self::table_cell_to_mixed(TableCell::new2(
+                *cell = Self::table_cell_to_mixed(TableCell::new2(
                     "",
                     Self::table_cell_options_colspan(Self::cell_colspan(&cell_value)),
                 ));
diff --git a/crates/shirabe-external-packages/src/symfony/console/input/argv_input.rs b/crates/shirabe-external-packages/src/symfony/console/input/argv_input.rs
index c614f88..d3df9aa 100644
--- a/crates/shirabe-external-packages/src/symfony/console/input/argv_input.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/input/argv_input.rs
@@ -520,9 +520,11 @@ impl ArgvInput {
 
         default
     }
+}
 
-    /// Returns a stringified representation of the args passed to the command.
-    pub fn to_string(&self) -> String {
+/// Returns a stringified representation of the args passed to the command.
+impl std::fmt::Display for ArgvInput {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let tokens: Vec<String> = self
             .tokens
             .iter()
@@ -544,7 +546,7 @@ impl ArgvInput {
             })
             .collect();
 
-        shirabe_php_shim::implode(" ", &tokens)
+        write!(f, "{}", shirabe_php_shim::implode(" ", &tokens))
     }
 }
 
diff --git a/crates/shirabe-external-packages/src/symfony/console/input/array_input.rs b/crates/shirabe-external-packages/src/symfony/console/input/array_input.rs
index 1c17480..cad26e8 100644
--- a/crates/shirabe-external-packages/src/symfony/console/input/array_input.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/input/array_input.rs
@@ -129,9 +129,11 @@ impl ArrayInput {
 
         default
     }
+}
 
-    /// Returns a stringified representation of the args passed to the command.
-    pub fn to_string(&self) -> String {
+/// Returns a stringified representation of the args passed to the command.
+impl std::fmt::Display for ArrayInput {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let mut params: Vec<String> = vec![];
         for (param, val) in &self.parameters {
             // $param && \is_string($param) && '-' === $param[0]
@@ -183,9 +185,11 @@ impl ArrayInput {
             }
         }
 
-        shirabe_php_shim::implode(" ", &params)
+        write!(f, "{}", shirabe_php_shim::implode(" ", &params))
     }
+}
 
+impl ArrayInput {
     fn parse(&mut self) -> anyhow::Result<()> {
         // Clone to avoid borrowing self while mutating; PHP iterates over a copy semantically.
         let parameters = self.parameters.clone();
diff --git a/crates/shirabe-external-packages/src/symfony/console/input/input_option.rs b/crates/shirabe-external-packages/src/symfony/console/input/input_option.rs
index 24ad27b..a90bff0 100644
--- a/crates/shirabe-external-packages/src/symfony/console/input/input_option.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/input/input_option.rs
@@ -27,8 +27,8 @@ impl InputOption {
         description: String,
         default: PhpMixed,
     ) -> anyhow::Result<Self> {
-        let name = if name.starts_with("--") {
-            name[2..].to_string()
+        let name = if let Some(stripped) = name.strip_prefix("--") {
+            stripped.to_string()
         } else {
             name.to_string()
         };
-- 
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