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rails--rails/activerecord/lib/arel.rb
2018-09-28 04:57:12 +09:00

45 lines
943 B
Ruby

# frozen_string_literal: true
require "arel/errors"
require "arel/crud"
require "arel/factory_methods"
require "arel/expressions"
require "arel/predications"
require "arel/window_predications"
require "arel/math"
require "arel/alias_predication"
require "arel/order_predications"
require "arel/table"
require "arel/attributes"
require "arel/compatibility/wheres"
require "arel/visitors"
require "arel/collectors/sql_string"
require "arel/tree_manager"
require "arel/insert_manager"
require "arel/select_manager"
require "arel/update_manager"
require "arel/delete_manager"
require "arel/nodes"
module Arel # :nodoc: all
VERSION = "10.0.0"
def self.sql(raw_sql)
Arel::Nodes::SqlLiteral.new raw_sql
end
def self.star
sql "*"
end
def self.arel_node?(value)
value.is_a?(Arel::Node) || value.is_a?(Arel::Attribute) || value.is_a?(Arel::Nodes::SqlLiteral)
end
## Convenience Alias
Node = Arel::Nodes::Node
end