1 files changed, 40 insertions, 0 deletions
diff --git a/stdlib/source/documentation/lux/data/sum.lux b/stdlib/source/documentation/lux/data/sum.lux
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index 000000000..5db8a4df3
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+++ b/stdlib/source/documentation/lux/data/sum.lux
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+(.module:
+  [library
+   [lux #*
+    ["$" documentation (#+ documentation:)]
+    [data
+     [text (#+ \n)
+      ["%" format (#+ format)]]]
+    [macro
+     ["." template]]]]
+  [\\library
+   ["." /]])
+
+(documentation: /.left
+  "Lifts value to the left side of a 2-variant.")
+
+(documentation: /.right
+  "Lifts value to the right side of a 2-variant.")
+
+(documentation: /.either
+  "Applies a function to either side of a 2-variant."
+  [(either on_left on_right)])
+
+(documentation: /.then
+  "Applies functions to both sides of a 2-variant."
+  [(then on_left on_right)])
+
+(.def: .public documentation
+  (.List $.Module)
+  ($.module /._
+            "Functionality for working with variants (particularly 2-variants)."
+            [..left
+             ..right
+             ..either
+             ..then
+             ($.default /.lefts)
+             ($.default /.rights)
+             ($.default /.partition)
+             ($.default /.equivalence)
+             ($.default /.hash)]
+            []))