polymorphic!

1 files changed, 36 insertions, 0 deletions

diff --git a/app/html.server.moon b/app/html.server.moon
new file mode 100644
index 0000000..6bd05e1
--- /dev/null
+++ b/app/html.server.moon
@@ -0,0 +1,36 @@
+element = (element) -> (...) ->
+  children = { ... }
+
+  -- attributes are last arguments but mustn't be a ReactiveVar
+  attributes = children[#children]
+  if 'table' == (type attributes) and not attributes.node
+    table.remove children
+  else
+    attributes = {}
+
+  b = "<#{element}"
+  for k,v in pairs attributes
+    if 'table' == type v
+      tmp = ''
+      for kk, vv in pairs v
+        tmp ..= "#{kk}: #{vv}; "
+      v = tmp
+    b ..= " #{k}=\"#{v}\""
+
+  -- if there is only one argument,
+  -- children can be in attributes table too
+  if #children == 0
+    children = attributes
+
+  b ..= ">" ..  table.concat children, ''
+  b ..= "</#{element}>"
+  b
+
+elements = {}
+add = (e) -> elements[e] = element e
+
+for e in *{'div', 'span', 'a', 'p', 'pre', 'button', 'ul', 'li', 'i', 'b', 'u', 'tt'} do add e
+for e in *{'br', 'img', 'input', 'p'} do add e
+for i=1,8 do add "h" .. i
+
+elements