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1.9 Hash Syntax

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1 parent 19df76f commit 874fbdaad67a2698bef9ea512097270a4210a1fc @amatsuda amatsuda committed Jul 8, 2013
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2 guides/source/action_view_overview.md
@@ -1492,7 +1492,7 @@ number_to_human_size(1234567) # => 1.2 MB
Formats a number as a percentage string.
```ruby
-number_to_percentage(100, :precision => 0) # => 100%
+number_to_percentage(100, precision: 0) # => 100%
```
#### number_to_phone
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2 guides/source/active_record_callbacks.md
@@ -343,7 +343,7 @@ By using the `after_commit` callback we can account for this case.
```ruby
class PictureFile < ActiveRecord::Base
- after_commit :delete_picture_file_from_disk, :on => [:destroy]
+ after_commit :delete_picture_file_from_disk, on: [:destroy]
def delete_picture_file_from_disk
if File.exist?(filepath)
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2 guides/source/active_record_querying.md
@@ -711,7 +711,7 @@ Post.order('id DESC').limit(20).unscope(:order, :limit) = Post.all
You can additionally unscope specific where clauses. For example:
```ruby
-Post.where(:id => 10).limit(1).unscope(where: :id, :limit).order('id DESC') = Post.order('id DESC')
+Post.where(id: 10).limit(1).unscope(where: :id, :limit).order('id DESC') = Post.order('id DESC')
```
### `only`
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2 guides/source/index.html.erb
@@ -19,7 +19,7 @@ Ruby on Rails Guides
<h3><%= section['name'] %></h3>
<dl>
<% section['documents'].each do |document| %>
- <%= guide(document['name'], document['url'], :work_in_progress => document['work_in_progress']) do %>
+ <%= guide(document['name'], document['url'], work_in_progress: document['work_in_progress']) do %>
<p><%= document['description'] %></p>
<% end %>
<% end %>

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