From da124869ca82057cf4dcdce88b4c87db6505b63e Mon Sep 17 00:00:00 2001
From: Abraham Toriz <categulario@gmail.com>
Date: Fri, 16 Jul 2021 09:33:45 -0500
Subject: [PATCH] dont actually print spaces if requested

---
 src/tabulate.rs | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/tabulate.rs b/src/tabulate.rs
index 8de2721..e04afe4 100644
--- a/src/tabulate.rs
+++ b/src/tabulate.rs
@@ -32,6 +32,14 @@ pub struct Col {
 }
 
 impl Col {
+    pub fn new() -> Col {
+        Col {
+            min_width: 0,
+            align: Align::Left,
+            max_width: None,
+        }
+    }
+
     pub fn min_width(size: usize) -> Col {
         Col {
             min_width: size,
@@ -125,7 +133,11 @@ impl Tabulate {
 
         self.data.into_iter().map(|row| match row {
             DataOrSep::Sep(c) => {
-                c.to_string().repeat(widths.iter().sum::<usize>() + widths.len() -1) + "\n"
+                if c == ' ' {
+                    "\n".into()
+                } else {
+                    c.to_string().repeat(widths.iter().sum::<usize>() + widths.len() -1) + "\n"
+                }
             },
             DataOrSep::Data(d) => {
                 d.into_iter().zip(widths.iter()).zip(cols.iter()).map(|((d, &w), &c)| {
@@ -339,6 +351,27 @@ Sun Oct 05, 2008   16:00:00 - 18:00:00    2:00:00 quiúbole
                                           2:00:00
 ----------------------------------------------------------
 Total                                     2:00:00
+"));
+    }
+
+    #[test]
+    fn tabulate_a_blank_row() {
+        let mut tabs = Tabulate::with_columns(vec![
+            Col::new()
+        ]);
+
+        tabs.feed(vec!["Hola".into()]);
+        tabs.separator(' ');
+        tabs.feed(vec!["adiós".into()]);
+        tabs.separator('-');
+        tabs.feed(vec!["ta güeno".into()]);
+
+        assert_eq!(PrettyString(&tabs.print()), PrettyString("\
+Hola
+
+adiós
+--------
+ta güeno
 "));
     }
 }