Module ActiveRecord::ConnectionAdapters::Quoting

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 6
def quote(value, column = nil)
  # records are quoted as their primary key
  return value.quoted_id if value.respond_to?(:quoted_id)

  case value
    when String, ActiveSupport::Multibyte::Chars
      value = value.to_s
      if column && column.type == :binary && column.class.respond_to?(:string_to_binary)
        "'#{quote_string(column.class.string_to_binary(value))}'" # ' (for ruby-mode)
      elsif column && [:integer, :float].include?(column.type)
        value = column.type == :integer ? value.to_i : value.to_f
        value.to_s
      else
        "'#{quote_string(value)}'" # ' (for ruby-mode)
      end
    when NilClass                 then "NULL"
    when TrueClass                then (column && column.type == :integer ? '1' : quoted_true)
    when FalseClass               then (column && column.type == :integer ? '0' : quoted_false)
    when Float, Fixnum, Bignum    then value.to_s
    # BigDecimals need to be output in a non-normalized form and quoted.
    when BigDecimal               then value.to_s('F')
    when Date                     then "'#{value.to_s(:db)}'"
    when Time, DateTime           then "'#{quoted_date(value)}'"
    else                          "'#{quote_string(value.to_yaml)}'"
  end
end

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 41
def quote_column_name(name)
  name
end

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 35
def quote_string(s)
  s.gsub(%r\\/, '\&\&').gsub(%r'/, "''") # ' (for ruby-mode)
end

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 53
def quoted_date(value)
  value.strftime("%Y-%m-%d %H:%M:%S")
end

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 49
def quoted_false
  "'f'"
end

# File rails/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, line 45
def quoted_true
  "'t'"
end