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Contents
# frozen_string_literal: true
unless Rails::VERSION::MAJOR == 5 && Rails::VERSION::MINOR >= 2 || Rails::VERSION::MAJOR > 5
require 'thredded/rails_lt_5_2_arel_case_node.rb'
end
if Rails::VERSION::MAJOR == 4
# Make `pluck` compatible with Arel.
require 'active_record/relation'
ActiveRecord::Relation.prepend(Module.new do
def pluck(*column_names)
super(*column_names.map do |n|
if n.is_a?(Arel::Node)
Arel.sql(n.to_sql)
elsif n.is_a?(Arel::Attributes::Attribute)
n.name
else
n
end
end)
end
end)
end
module Thredded
module ArelCompat
module_function
# @param [#connection] engine
# @param [Arel::Nodes::Node] a integer node
# @param [Arel::Nodes::Node] b integer node
# @return [Arel::Nodes::Node] a / b
def integer_division(engine, a, b)
if engine.connection.adapter_name =~ /mysql|mariadb/i
Arel::Nodes::InfixOperation.new('DIV', a, b)
else
Arel::Nodes::Division.new(a, b)
end
end
if Rails::VERSION::MAJOR == 5 && Rails::VERSION::MINOR >= 2 || Rails::VERSION::MAJOR > 5
def true_value(_engine)
true
end
else
def true_value(engine)
engine.connection.adapter_name =~ /sqlite|mysql|mariadb/i ? 1 : true
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems