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1 files changed, 17 insertions, 0 deletions

diff --git a/src/utils/shared.rs b/src/utils/shared.rs
new file mode 100644
index 00000000..3b8b5fbd
--- /dev/null
+++ b/src/utils/shared.rs
@@ -0,0 +1,17 @@
+use std::iter;
+
+use strip_ansi_escapes::strip;
+
+// FIXME: Should this be an extension trait? Or here at all?
+pub fn ansi_len(s: &str) -> usize {
+    strip(s.as_bytes()).unwrap().len()
+}
+
+pub fn pad_to_size(s: &str, rows: usize, columns: usize) -> String {
+    s.lines()
+        .map(|l| [l, &str::repeat(" ", dbg!(columns) - dbg!(ansi_len(l)))].concat())
+        .chain(iter::repeat(str::repeat(" ", columns)))
+        .take(rows)
+        .collect::<Vec<_>>()
+        .join("\n\r")
+}