Class: RubyVolt::DataType::Timestamp

Inherits:
Long show all
Defined in:
lib/ruby_volt/data_type/basic/fixed_size/timestamp.rb

Constant Summary

Constants inherited from Long

Long::DIRECTIVE, Long::LENGTH, Long::NULL_INDICATOR

Class Method Summary collapse

Methods inherited from Basic

bytesToInt, intToBytes

Methods inherited from RubyVolt::DataType

classifyDataType, testpacking, voltDataType

Class Method Details

.pack(val) ⇒ Object 



6
7
8
9
10
11
12
13
 
# File 'lib/ruby_volt/data_type/basic/fixed_size/timestamp.rb', line 6

def pack(val)
  # All dates are represented on the wire as Long values. This signed number represents the number of microseconds before or after Jan. 1 1970 00:00:00 GMT, the Unix epoch. Note that the units are microseconds, not milliseconds.
  val = case val
  when ::Integer then val
  when ::Time then val.to_i*1000000 + val.usec # Microseconds
  end
  super(val)
end

.unpack(bytes) ⇒ Object 



15
16
17
18
19
 
# File 'lib/ruby_volt/data_type/basic/fixed_size/timestamp.rb', line 15

def unpack(bytes)
  if unpacked = super(bytes)
    Time.at(unpacked/1000000.to_f) # Microseconds
  end
end