35 lines
697 B
Ruby
35 lines
697 B
Ruby
# frozen_string_literal: true
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module RedisCommands
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class Recorder
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def initialize(pattern: nil, &block)
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@log = []
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@pattern = pattern
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record(&block) if block
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end
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attr_reader :log
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def record(&block)
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ActiveSupport::Notifications.subscribed(method(:callback), 'redis.process_commands', &block)
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end
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def by_command(command)
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@log.select { |record| record.include?(command) }
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end
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def count
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@count ||= @log.count
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end
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private
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def callback(name, start, finish, message_id, values)
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commands = values[:commands]
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@log << commands.flatten if @pattern.nil? || commands.to_s.include?(@pattern)
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end
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end
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end
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