method

arel_table

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What's this?

arel_table() public

Returns an instance of Arel::Table loaded with the current table name.

class Post < ActiveRecord::Base
  scope :published_and_commented, -> { published.and(arel_table[:comments_count].gt(0)) }
end

Show source

# File activerecord/lib/active_record/core.rb, line 271
      def arel_table # :nodoc:
        @arel_table ||= Arel::Table.new(table_name, type_caster: type_caster)
      end

arel_table

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