[ODE-11] Added snippet to detect current metaobject in a metaobject template (#6)

Author: blanklob

.editorconfig

@@ -0,0 +1,9 @@
+# http://editorconfig.org/
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+charset = utf-8

tools/metaobject-detector.liquid

@@ -0,0 +1,21 @@
+{% comment %}
+  A way to detect metaobject on the current metaobject
+  template without relying on dynamic ressources.
+
+  Usage:
+    {% render 'metaobject-detector' %}
+{% endcomment %}
+
+{% liquid
+  assign current_metaobject = null
+
+  for metaobject in shop.metaobjects[template.name].values
+    if request.page_type == 'metaobject' and request.path contains metaobject.system.handle
+      assign current_metaobject = metaobject
+    endif
+  endfor
+%}
+
+{% if current_metaobject != null %}
+  <code>{{ current_metaobject.system.handle }}</code>
+{% endif %}