Module: Monocle
- Extended by:
- ActiveSupport::Concern
- Defined in:
- lib/monocle.rb,
lib/monocle/server.rb,
lib/monocle/version.rb
Defined Under Namespace
Modules: ClassMethods
Classes: Server
Constant Summary
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- VERSION =
'0.2.2'
Instance Method Summary
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Instance Method Details
#cache_field_for_view(view_type) ⇒ Object
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# File 'lib/monocle.rb', line 93
def cache_field_for_view(view_type)
:"#{view_type}_views"
end
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#cache_view_count(view_type, count) ⇒ Object
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# File 'lib/monocle.rb', line 105
def cache_view_count(view_type, count)
update_column(cache_field_for_view(view_type), count) if respond_to?(:update_column)
set(cache_field_for_view(view_type), count) if respond_to?(:set)
end
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#destroy_views ⇒ Object
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# File 'lib/monocle.rb', line 110
def destroy_views
self._monocle_redis_connection.del(self.class.monocle_key(id))
end
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#should_cache_view_count? ⇒ Boolean
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# File 'lib/monocle.rb', line 97
def should_cache_view_count?
if self._monocle_options[:cache_view_counts]
self.send(self._monocle_options[:cache_threshold_check_field]) < (Time.now - self._monocle_options[:cache_threshold])
else
false
end
end
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#view! ⇒ Object
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# File 'lib/monocle.rb', line 75
def view!
results = self._monocle_redis_connection.pipelined do
self._monocle_view_types.keys.each do |view_type|
self._monocle_redis_connection.hincrby(self.class.monocle_key(id), self.send("#{view_type}_views_field"), 1)
end
self._monocle_redis_connection.zadd(self.class.monocle_key('recently_viewed'), Time.now.to_i, id)
self._monocle_redis_connection.zincrby(self.class.monocle_key('view_counts'), 1, id)
end
if should_cache_view_count?
self._monocle_view_types.keys.each_with_index do |view_type, i|
cache_view_count(view_type, results[i])
end
self.update_column(self._monocle_options[:cache_threshold_check_field].to_sym, Time.now) if respond_to?(:update_column)
self.set(self._monocle_options[:cache_threshold_check_field].to_sym, Time.now) if respond_to?(:set)
end
end
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