Contents

# frozen_string_literal: true

require 'active_support/log_subscriber'

module ROM
  module SQL
    class RailsLogSubscriber < ActiveSupport::LogSubscriber
      as_version =
        begin
          require "active_support/gem_version"
          ActiveSupport.gem_version
        rescue LoadError
          nil
        end

      COLOR_OPTION =
        if as_version && as_version >= Gem::Version.new("7.2")
          {color: true}
        else
          true
        end

      def sql(event)
        return unless logger.debug?

        payload = event.payload

        name = format('%s (%.1fms)', payload[:name], event.duration)
        sql  = payload[:sql].squeeze(' ')
        binds = payload[:binds].to_a.inspect if payload[:binds]

        if odd?
          name = color(name, :cyan, COLOR_OPTION)
          sql  = color(sql, nil, COLOR_OPTION)
        else
          name = color(name, :magenta, COLOR_OPTION)
        end

        debug "  #{name}  #{sql}  #{binds}"
      end

      attr_reader :odd_or_even
      private :odd_or_even
      def odd?
        @odd_or_even = !odd_or_even
      end
    end
  end
end

ROM::SQL::RailsLogSubscriber.attach_to(:rom)

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rom-sql-3.6.5	lib/rom/sql/extensions/rails_log_subscriber.rb
rom-sql-3.6.4	lib/rom/sql/extensions/rails_log_subscriber.rb