Class: Arrow::TimestampDataType

Inherits:

Object

• Object
• Arrow::TimestampDataType

Defined in:

lib/arrow/timestamp-data-type.rb

Instance Method Summary

• #initialize(unit) ⇒ TimestampDataType constructor

  Creates a new TimestampDataType.

Constructor Details

#initialize(unit) ⇒ TimestampDataType #initialize(description) ⇒ TimestampDataType

Creates a new Arrow::TimestampDataType.

Overloads:

• #initialize(unit) ⇒ TimestampDataType

  Examples:

  Create a timestamp data type with Arrow::TimeUnit

  Arrow::TimestampDataType.new(Arrow::TimeUnit::MILLI)

  Create a timestamp data type with Symbol

  Arrow::TimestampDataType.new(:milli)

  Parameters:

  • unit (Arrow::TimeUnit, Symbol) —

    The unit of the timestamp data type.

• #initialize(description) ⇒ TimestampDataType

  Examples:

  Create a timestamp data type with Arrow::TimeUnit

  Arrow::TimestampDataType.new(unit: Arrow::TimeUnit::MILLI)

  Create a timestamp data type with Symbol

  Arrow::TimestampDataType.new(unit: :milli)

  Parameters:

  • description (Hash) —

    The description of the timestamp data type. It must have ‘:unit` value.

  Options Hash (description):

  • :unit (Arrow::TimeUnit, Symbol) —

    The unit of the timestamp data type.

# File 'lib/arrow/timestamp-data-type.rb', line 49

def initialize(unit)
  if unit.is_a?(Hash)
    description = unit
    unit = description[:unit]
  end
  initialize_raw(unit)
end