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Task/Reverse-words-in-a-string/Elixir/reverse-words-in-a-string-1.elixir

@@ -0,0 +1,10 @@
+defmodule RC do
+  def reverse_words(txt) do
+    txt |> String.split("\n")       # split lines
+        |> Enum.map(&(              # in each line
+             &1 |> String.split       # split words
+                |> Enum.reverse       # reverse words
+                |> Enum.join(" ")))   # rejoin words
+        |> Enum.join("\n")          # rejoin lines
+  end
+end

Task/Reverse-words-in-a-string/Elixir/reverse-words-in-a-string-2.elixir

@@ -0,0 +1,13 @@
+txt =
+  "---------- Ice and Fire ------------\n" <>
+  "                                    \n" <>
+  "fire, in end will world the say Some\n" <>
+  "ice. in say Some                    \n" <>
+  "desire of tasted I've what From     \n" <>
+  "fire. favor who those with hold I   \n" <>
+  "                                    \n" <>
+  "... elided paragraph last ...       \n" <>
+  "                                    \n" <>
+  "Frost Robert -----------------------"
+
+IO.puts RC.reverse_words(txt)