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FIX #104, wrong documentation

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Antonio C Nalesso Moreira 2013-08-22 21:42:21 +01:00
parent 55dd2dfb1f
commit 3839dbbf41
1 changed files with 4 additions and 4 deletions
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README.md
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@ -139,19 +139,19 @@ This will automatically increment the `impressions_count` column in the
included model. <b>Note: You'll need to add that column to your model. If you'd
like specific a different column name, you can:</b>
is_impressionable :counter_cache => { :column_name => :my_column_name }
is_impressionable :counter_cache => true, :column_name => :my_column_name
If you'd like to include only unique impressions in your count:
# default will be filtered by ip_address
is_impressionable :counter_cache => { :column_name => :my_column_name, :unique => true }
is_impressionable :counter_cache => true, :column_name => :my_column_name, :unique => true
If you'd like to specify what sort of unique impression you'd like to save? Fear not,
Any option you pass to unique, impressionist_count will use it as its filter to update_counters based on that unique option.
# options are any column in the impressions' table.
is_impressionable :counter_cache => { :column_name => :my_column_name, :unique => :request_hash }
is_impressionable :counter_cache => { :column_name => :my_column_name, :unique => :all }
is_impressionable :counter_cache => true, :column_name => :my_column_name, :unique => :request_hash
is_impressionable :counter_cache => true, :column_name => :my_column_name, :unique => :all
Adding column to model