lib/gretel/crumb.rb in gretel-4.0.2 vs lib/gretel/crumb.rb in gretel-4.1.0

@@ -1,5 +1,7 @@
+require 'gretel/link'
+
 module Gretel
   class Crumb
     # Initializes a new crumb from the given +key+.
     # It finds the breadcrumb created in +Gretel::Crumbs.layout+ and renders the block using the arguments supplied in +args+.
     def initialize(context, key, *args)
@@ -11,11 +13,11 @@
 
       block = Gretel::Crumbs.crumbs[key]
       raise ArgumentError, "Breadcrumb :#{key} not found." unless block
       @key = key
       @context = context
-      instance_exec *args, &block
+      instance_exec(*args, &block)
     end
 
     # Sets link of the breadcrumb.
     # You can supply an optional options hash that will be available on the links
     # so you can pass info when rendering the breadcrumbs manually.
@@ -27,11 +29,11 @@
       options = args.extract_options!
       text, url = args
 
       # Transform objects to real paths.
       url = url_for(url) if url
-      
+
       links << Gretel::Link.new(key, text, url, options)
     end
 
     # Holds all of the breadcrumb's links as a breadcrumb can have multiple links.
     def links
@@ -62,7 +64,8 @@
 
     # Proxy to view context.
     def method_missing(method, *args, &block)
       context.send(method, *args, &block)
     end
+    ruby2_keywords(:method_missing) if respond_to?(:ruby2_keywords, true)
   end
 end