Proposed string module docs. Types for other modules

1 files changed, 18 insertions, 9 deletions

diff --git a/gen/src/gleam@string.erl b/gen/src/gleam@string.erl
index 5d85771..eef6f5e 100644
--- a/gen/src/gleam@string.erl
+++ b/gen/src/gleam@string.erl
@@ -1,11 +1,28 @@
 -module(gleam@string).
 -compile(no_auto_import).
 
--export([length/1, lowercase/1, uppercase/1, compare/2, reverse/1, split/2, replace/3, append/2, concat/1, join/2]).
+-export([is_empty/1, length/1, reverse/1, replace/3, lowercase/1, uppercase/1, compare/2, split/2, append/2, concat/1, join/2]).
+
+is_empty(Str) ->
+    case Str of
+        <<"">> ->
+            true;
+
+        _ ->
+            false
+    end.
 
 length(A) ->
     string:length(A).
 
+reverse(String) ->
+    gleam@iodata:to_string(gleam@iodata:reverse(gleam@iodata:new(String))).
+
+replace(String, Pattern, Substitute) ->
+    gleam@iodata:to_string(
+        gleam@iodata:replace(gleam@iodata:new(String), Pattern, Substitute)
+    ).
+
 lowercase(A) ->
     string:lowercase(A).
 
@@ -15,20 +32,12 @@ uppercase(A) ->
 compare(A, B) ->
     gleam_stdlib:compare_strings(A, B).
 
-reverse(String) ->
-    gleam@iodata:to_string(gleam@iodata:reverse(gleam@iodata:new(String))).
-
 split(X, Pattern) ->
     gleam@list:map(
         gleam@iodata:split(gleam@iodata:new(X), Pattern),
         fun gleam@iodata:to_string/1
     ).
 
-replace(String, Pattern, Substitute) ->
-    gleam@iodata:to_string(
-        gleam@iodata:replace(gleam@iodata:new(String), Pattern, Substitute)
-    ).
-
 append(First, Second) ->
     gleam@iodata:to_string(
         gleam@iodata:append(gleam@iodata:new(First), Second)