From: Scott Worley <scottworley@scottworley.com>
Date: Mon, 19 Aug 2024 19:55:11 +0000 (-0700)
Subject: column_order()
X-Git-Tag: v0.2.0~7
X-Git-Url: http://git.scottworley.com/tablify/commitdiff_plain/d22b2e05706f7a4367ac3df33d61383673724b8b?ds=sidebyside

column_order()
---

diff --git a/src/lib.rs b/src/lib.rs
index 5b06e70..2dd3964 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -141,6 +141,12 @@ fn column_counts(rows: &[RowInput]) -> Vec<(usize, String)> {
     counts.sort();
     counts
 }
+fn column_order(rows: &[RowInput]) -> Vec<String> {
+    column_counts(rows)
+        .into_iter()
+        .map(|(_, col)| col)
+        .collect()
+}
 
 /// # Errors
 ///
@@ -150,7 +156,7 @@ fn column_counts(rows: &[RowInput]) -> Vec<(usize, String)> {
 ///     * an indented line with no preceding non-indented line
 pub fn tablify(input: impl std::io::Read) -> Result<String, std::io::Error> {
     let rows = read_rows(input).collect::<Result<Vec<_>, _>>()?;
-    let _columns = column_counts(&rows);
+    let _columns = column_order(&rows);
     Ok(String::from(HEADER) + "Hello, world!" + FOOTER)
 }