Fix beta build

There is a workaround for emberjs/ember.js#19334

Revert this commit when the upstream bug is fixed.

Author: chancancode

src/markdown/tutorial/part-1/08-working-with-data.md

@@ -348,21 +348,23 @@ The last change we'll need to make is to our `index.hbs` route template, where w
 
 Let's see how.
 
+<!-- Workaround for https://github.com/emberjs/ember.js/issues/19334 -->
+
 ```run:file:patch lang=handlebars cwd=super-rentals filename=app/templates/index.hbs
 @@ -8,5 +8,5 @@
    <ul class="results">
 -    <li><Rental @rental={{@model}} /></li>
 -    <li><Rental @rental={{@model}} /></li>
 -    <li><Rental @rental={{@model}} /></li>
-+    {{#each @model as |rental|}}
-+      <li><Rental @rental={{rental}} /></li>
++    {{#each @model as |property|}}
++      <li><Rental @rental={{property}} /></li>
 +    {{/each}}
    </ul>
 ```
 
 We can use the `{{#each}}...{{/each}}` syntax to iterate and loop through the array returned by the model hook. For each iteration through the array&mdash;for each item in the array&mdash;we will render the block that is passed to it once. In our case, the block is our `<Rental>` component, surrounded by `<li>` tags.
 
-Inside of the block we have access to the item of the *current* iteration with the `{{rental}}` variable. But why `rental`? Well, because we named it that! This variable comes from the `as |rental|` declaration of the `each` loop. We could have just as easily called it something else, like `as |property|`, in which case we would have to access the current item through the `{{property}}` variable.
+Inside of the block we have access to the item of the *current* iteration with the `{{property}}` variable. But why `property`? Well, because we named it that! This variable comes from the `as |property|` declaration of the `each` loop. We could have just as easily called it something else, like `as |rental|`, in which case we would have to access the current item through the `{{rental}}` variable.
 
 Now, let's go over to our browser and see what our index route looks like with this change.
 

src/markdown/tutorial/part-2/12-provider-components.md

@@ -58,6 +58,8 @@ Wait...why don't we just refactor the search box into a component? Once we do th
 
 Let's start simple again and begin our refactor by creating a new template for our component, which we will call `rentals.hbs`.
 
+<!-- Workaround for https://github.com/emberjs/ember.js/issues/19334 -->
+
 ```run:file:create lang=handlebars cwd=super-rentals filename=app/components/rentals.hbs
 <div class="rentals">
   <label>
@@ -66,8 +68,8 @@ Let's start simple again and begin our refactor by creating a new template for o
   </label>
 
   <ul class="results">
-    {{#each @rentals as |rental|}}
-      <li><Rental @rental={{rental}} /></li>
+    {{#each @rentals as |property|}}
+      <li><Rental @rental={{property}} /></li>
     {{/each}}
   </ul>
 </div>
@@ -85,8 +87,8 @@ There is one minor change to note here: while extracting our markup into a compo
 -  </label>
 -
 -  <ul class="results">
--    {{#each @model as |rental|}}
--      <li><Rental @rental={{rental}} /></li>
+-    {{#each @model as |property|}}
+-      <li><Rental @rental={{property}} /></li>
 -    {{/each}}
 -  </ul>
 -</div>
@@ -283,12 +285,12 @@ Well, in order to answer this question, let's look at how the data that we're yi
 ```run:file:patch lang=handlebars cwd=super-rentals filename=app/components/rentals.hbs
 @@ -7,5 +7,7 @@
    <ul class="results">
--    {{#each @rentals as |rental|}}
--      <li><Rental @rental={{rental}} /></li>
+-    {{#each @rentals as |property|}}
+-      <li><Rental @rental={{property}} /></li>
 -    {{/each}}
 +    <Rentals::Filter @rentals={{@rentals}} @query={{this.query}} as |results|>
-+      {{#each results as |rental|}}
-+        <li><Rental @rental={{rental}} /></li>
++      {{#each results as |property|}}
++        <li><Rental @rental={{property}} /></li>
 +      {{/each}}
 +    </Rentals::Filter>
    </ul>