Class: ActiveRecord::ConnectionAdapters::SQLite3::Column

Inherits:
Column
  • Object
show all
Defined in:
activerecord/lib/active_record/connection_adapters/sqlite3/column.rb

Overview

:nodoc:

Instance Attribute Summary

Attributes inherited from Column

#collation, #comment, #default, #default_function, #name, #null, #sql_type_metadata

Instance Method Summary collapse

Methods inherited from Column

#bigint?, #has_default?, #human_name, #virtual?

Methods included from Deduplicable

#deduplicate

Methods included from ActiveSupport::Concern

#append_features, #class_methods, extended, #included, #prepend_features, #prepended

Constructor Details

#initialize(auto_increment: nil) ⇒ Column

Returns a new instance of Column.



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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 7

def initialize(*, auto_increment: nil, **)
  super
  @auto_increment = auto_increment
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 26

def ==(other)
  other.is_a?(Column) &&
    super &&
    auto_increment? == other.auto_increment?
end

#auto_increment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 12

def auto_increment?
  @auto_increment
end

#encode_with(coder) ⇒ Object 



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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 21

def encode_with(coder)
  coder["auto_increment"] = @auto_increment
  super
end

#hash ⇒ Object 



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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 33

def hash
  Column.hash ^
    super.hash ^
    auto_increment?.hash
end

#init_with(coder) ⇒ Object 



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# File 'activerecord/lib/active_record/connection_adapters/sqlite3/column.rb', line 16

def init_with(coder)
  @auto_increment = coder["auto_increment"]
  super
end