s/interface/adapter (interface is a reserved keyword in coffeescript 1.3.1).

+// Generated by CoffeeScript 1.3.1
+(function() {
 
   window.rivets = (function() {
     var attr, bindableAttributes, bindings, getInputValue, registerBinding, setAttribute, _fn, _i, _len;
-    registerBinding = function(el, interface, type, context, keypath) {
+    registerBinding = function(el, adapter, type, context, keypath) {
       var inputValue;
-      bindings[type](el, interface.read(context, keypath));
-      interface.subscribe(context, keypath, function(value) {
+      bindings[type](el, adapter.read(context, keypath));
+      adapter.subscribe(context, keypath, function(value) {
         return bindings[type](el, value);
       });
       if (inputValue = getInputValue(el)) {
-        return interface.publish(context, keypath, inputValue);
+        return adapter.publish(context, keypath, inputValue);
       }
     };
     setAttribute = function(el, attr, value, mirrored) {
-      if (mirrored == null) mirrored = false;
+      if (mirrored == null) {
+        mirrored = false;
+      }
       if (value) {
         return $(el).attr(attr, mirrored ? attr : value);
       } else {
@@ -81,8 +85,10 @@
       _fn(attr);
     }
     return {
-      bind: function(el, interface, contexts) {
-        if (contexts == null) contexts = {};
+      bind: function(el, adapter, contexts) {
+        if (contexts == null) {
+          contexts = {};
+        }
         return $(el).add($('*', el)).each(function() {
           var nodeMap, target, _j, _ref, _results;
           target = this;
@@ -101,7 +107,7 @@
                   path = node.value.split('.');
                   context = path.shift();
                   keypath = path.join('.');
-                  return registerBinding($(target), interface, type, contexts[context], keypath);
+                  return registerBinding($(target), adapter, type, contexts[context], keypath);
                 }
               }
             });
@@ -110,3 +116,5 @@
       }
     };
   })();
+
+}).call(this);

@@ -4,14 +4,14 @@
 # license : MIT
 
 window.rivets = do ->
-  registerBinding = (el, interface, type, context, keypath) ->
-    bindings[type] el, interface.read(context, keypath)
+  registerBinding = (el, adapter, type, context, keypath) ->
+    bindings[type] el, adapter.read(context, keypath)
 
-    interface.subscribe context, keypath, (value) ->
+    adapter.subscribe context, keypath, (value) ->
       bindings[type] el, value
 
     if inputValue = getInputValue el
-      interface.publish context, keypath, inputValue
+      adapter.publish context, keypath, inputValue
 
   setAttribute = (el, attr, value, mirrored=false) ->
     if value
@@ -53,7 +53,7 @@ window.rivets = do ->
       bindings[attr] = (el, value) ->
         setAttribute el, attr, value
 
-  bind: (el, interface, contexts={}) ->
+  bind: (el, adapter, contexts={}) ->
     $(el).add($('*', el)).each ->
       target = this
       nodeMap = target.attributes
@@ -69,4 +69,4 @@ window.rivets = do ->
               path = node.value.split '.'
               context = path.shift()
               keypath = path.join '.'
-              registerBinding $(target), interface, type, contexts[context], keypath
+              registerBinding $(target), adapter, type, contexts[context], keypath