1 files changed, 44 insertions, 1 deletions
diff --git a/src/guff/api-docs-html-view.cr b/src/guff/api-docs-html-view.cr
index 83c28d0..5fdbd86 100644
--- a/src/guff/api-docs-html-view.cr
+++ b/src/guff/api-docs-html-view.cr
@@ -17,10 +17,53 @@ module Guff
       APIMethods::API.keys.sort
     end
 
-    private def methods(namespace : String)
+    private def methods(
+      namespace : String
+    )
       APIMethods::API[namespace].keys.sort
     end
 
+    private def method_text(
+      namespace : String,
+      method    : String
+    )
+      APIMethods::API[namespace][method][:text] as String
+    end
+
+    private def method_args(
+      namespace : String,
+      method    : String
+    )
+      if method_has_args?(namespace, method)
+        args = APIMethods::API[namespace][method][:args] as \
+          Hash(String, Hash(Symbol, String|Symbol|Bool)) | Nil
+        args.keys.sort
+      else
+        [] of String
+      end
+    end
+
+    private def arg_text(
+      namespace : String,
+      method    : String,
+      name      : String
+    ) : String
+      if method_has_args?(namespace, method)
+        arg = APIMethods::API[namespace][method][:args][name] as\
+          Hash(Symbol, String|Symbol|Bool)
+        arg[:text] as String
+      else
+        ""
+      end
+    end
+
+    private def method_has_args?(
+      namespace : String,
+      method    : String
+    )
+      APIMethods::API[namespace][method].has_key?(:args)
+    end
+
     def h(s : String)
       HTML.escape(s || "")
     end