adding an initial lexer test

test/fixtures/each.cs

@@ -0,0 +1,11 @@
+# The cornerstone, an each implementation.
+# Handles objects implementing forEach, arrays, and raw objects.
+_.each: obj, iterator, context =>
+  index: 0
+  try
+    return obj.forEach(iterator, context) if obj.forEach
+    return iterator.call(context, item, i, obj) for item, i in obj. if _.isArray(obj) or _.isArguments(obj)
+    iterator.call(context, obj[key], key, obj) for key in _.keys(obj).
+  catch e
+    throw e if e aint breaker.
+  obj.