module CachedCounts
Constants
- VERSION
Attributes
query_context[W]
Optional configuration: Set a proc which takes as arguments (1) the class we are counting and (2) the block that runs the count query. The `query_context` block must call the block that's passed as an argument.
This is useful for replication, e.g.,
CachedCounts.query_context = proc do |klass, &run_query| role = klass == User ? :reading : :writing ActiveRecord::Base.connected_to(role: role) do run_query.call end end
Public Class Methods
logger()
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# File lib/cached_counts/logger.rb, line 2 def self.logger @logger ||= begin if Rails.logger.nil? require 'logger' Logger.new($stderr) else Rails.logger end end end
query_context()
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# File lib/cached_counts/query_context.rb, line 17 def query_context @query_context ||= proc { |_klass, &block| block.call } end