Module: RailsCompatibility

Defined in:
lib/rails_compatibility/version.rb

Constant Summary collapse

VERSION = 
'0.0.10'
GTE_RAILS_7_0 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('7.0.0')
GTE_RAILS_6_1 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('6.1.0')
GTE_RAILS_6_0 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('6.0.0')
GTE_RAILS_5_2 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('5.2.0')
GTE_RAILS_5_1 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('5.1.0')
GTE_RAILS_5_0 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('5.0.0')
GTE_RAILS_4_0 = 
Gem::Version.new(ActiveRecord::VERSION::STRING) >= Gem::Version.new('4.0.0')

Instance Method Summary collapse

Instance Method Details

#apply_join_dependency(relation) ⇒ Object 



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# File 'lib/rails_compatibility/apply_join_dependency.rb', line 8

def apply_join_dependency(relation)
  relation.send(:apply_join_dependency)
end

#attribute_types(klass) ⇒ Object

In Rails 3



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# File 'lib/rails_compatibility/attribute_types.rb', line 16

def attribute_types(klass)
  klass.attribute_types
end

#build_joins(reflect, relation) ⇒ Object 



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# File 'lib/rails_compatibility/build_joins.rb', line 9

def build_joins(reflect, relation)
  join_dependency = construct_join_dependency(reflect, relation)
  joins = join_dependency.join_constraints([], relation.alias_tracker, relation.references_values)
  return joins
end

#cast_values(klass, result) ⇒ Object

Rails 7.0.6 changes parameter handling. Details at: github.com/rails/rails/pull/45783



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# File 'lib/rails_compatibility/cast_values.rb', line 11

def cast_values(klass, result)
  attribute_types = self.attribute_types(klass)

  result.map do |attributes| # This map behaves different to array#map
    attributes.each_with_index do |(key, attribute), index|
      attributes[key] = deserialize(result.send(:column_type, key, index, attribute_types), attribute)
    end

    next attributes
  end
end

#construct_join_dependency(reflect, _relation) ⇒ Object 



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# File 'lib/rails_compatibility/construct_join_dependency.rb', line 8

def construct_join_dependency(reflect, relation)
  joins = inverse_association_joins(reflect)
  return relation.construct_join_dependency(joins, Arel::Nodes::InnerJoin)
end

#deserialize(type, attribute) ⇒ Object

type_cast_from_database was changed to deserialize in Rails 5



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# File 'lib/rails_compatibility/deserialize.rb', line 9

def deserialize(type, attribute)
  type.deserialize(attribute)
end

#has_include?(relation, column_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_compatibility/has_include.rb', line 8

def has_include?(relation, column_name)
  relation.send(:has_include?, column_name)
end

#setup_autoload_paths(paths) ⇒ Object 



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# File 'lib/rails_compatibility/setup_autoload_paths.rb', line 7

def setup_autoload_paths(paths)
  require 'zeitwerk'
  loader = Zeitwerk::Loader.new

  paths.each do |path|
    ActiveSupport::Dependencies.autoload_paths << path
    loader.push_dir(path)
  end

  loader.setup
end

#unscope_where(relation) ⇒ Object 



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# File 'lib/rails_compatibility/unscope_where.rb', line 7

def unscope_where(relation)
  relation.unscope(:where)
end