Class: ActiveRecord::ConnectionAdapters::SQLite3Column

Inherits:

JdbcColumn

• Object
• Column
• JdbcColumn
• ActiveRecord::ConnectionAdapters::SQLite3Column

Includes:

ArJdbc::SQLite3::Column

Defined in:

lib/arjdbc/sqlite3/adapter.rb

Instance Attribute Summary

Attributes inherited from JdbcColumn

#limit, #precision

Class Method Summary

• .binary_to_string(value) ⇒ Object
• .string_to_binary(value) ⇒ Object

Instance Method Summary

• #call_discovered_column_callbacks ⇒ Object
• #initialize(name, *args) ⇒ SQLite3Column constructor

  A new instance of SQLite3Column.

Methods included from ArJdbc::SQLite3::Column

#init_column, #type_cast

Methods inherited from JdbcColumn

column_types, #default_value, driver_constants, #init_column

Constructor Details

#initialize(name, *args) ⇒ SQLite3Column

Returns a new instance of SQLite3Column.

# File 'lib/arjdbc/sqlite3/adapter.rb', line 330

def initialize(name, *args)
  if Hash === name
    super
  else
    super(nil, name, *args)
  end
end

Class Method Details

.binary_to_string(value) ⇒ Object

# File 'lib/arjdbc/sqlite3/adapter.rb', line 345

def self.binary_to_string(value)
  if value.respond_to?(:force_encoding) && value.encoding != Encoding::ASCII_8BIT
    value = value.force_encoding(Encoding::ASCII_8BIT)
  end

  if value[0..3] == "\000b64"
    value[4..-1].unpack('m*').first
  else
    value
  end
end

.string_to_binary(value) ⇒ Object

# File 'lib/arjdbc/sqlite3/adapter.rb', line 341

def self.string_to_binary(value)
  "\000b64" + [value].pack('m*').split("\n").join('')
end

Instance Method Details

#call_discovered_column_callbacks ⇒ Object

# File 'lib/arjdbc/sqlite3/adapter.rb', line 338

def call_discovered_column_callbacks(*)
end