patch 2

Author: bcpeinhardt

src/gsv.gleam

@@ -134,13 +134,14 @@ pub fn from_dicts(
 
       let rows =
         list.map(input, fn(row) {
-          row
-          |> dict.to_list
-          |> list.sort(fn(lhs, rhs) {
-            string.compare(pair.first(lhs), pair.first(rhs))
+          list.fold(headers, [], fn(acc, h) {
+            case dict.get(row, h) {
+              Ok(v) -> [v, ..acc]
+              Error(Nil) -> ["", ..acc]
+            }
           })
-          |> list.map(pair.second)
         })
+        |> list.map(list.reverse)
 
       from_lists([headers, ..rows], separator, line_ending)
     }

test/gsv_test.gleam

@@ -231,6 +231,6 @@ pub fn dicts_with_missing_values_test() {
   ]
   gsv.from_dicts(data, ",", gsv.Unix)
   |> should.equal(
-    "colour,name,score,youtube\nPink,Lucy,100\nIsaac,99,@IsaacHarrisHolt",
+    "colour,name,score,youtube\nPink,Lucy,100,\n,Isaac,99,@IsaacHarrisHolt",
   )
 }