Add $.fn.bindKey, which works on any jquery-wrapped element.

If given a string as an action, it attempts to call a method by that name on the element's view object. If given a function, it calls it directly.

src/atom/file-finder.coffee

@@ -18,11 +18,6 @@ class FileFinder extends Template
       @bindKey 'up', 'moveUp'
       @bindKey 'down', 'moveDown'
 
-    bindKey: (pattern, methodName) ->
-      @on 'keydown', (event) =>
-        if window.keyEventMatchesPattern(event, pattern)
-          this[methodName]()
-
     populateUrlList: ->
       @urlList.empty()
       for url in @findMatches(@input.val())

src/stdlib/template.coffee

@@ -51,3 +51,11 @@ class Template
 $.fn.view = ->
   this.data('view')
 
+$.fn.bindKey = (pattern, action) ->
+  @on 'keydown', (event) =>
+    if window.keyEventMatchesPattern(event, pattern)
+      if _.isString(action)
+        this.view()[action]()
+      else
+        action()
+