class SnowflakeId

Provides Twitter's snowflake-encoded status ID to Time conversion

Constants

SNOWFLAKE_EPOCH_MILLIS
VERSION

Public Class Methods

new(id) click to toggle source

Generates Snowflake object from Twitter's status ID.

# File lib/snowflake-id.rb, line 12
def initialize(id)
  @id = id.to_i
end

to_snowflake(time) click to toggle source

Converts Time object into Snowflake object.

# File lib/snowflake-id.rb, line 45
def self.to_snowflake(time)
  millis = (time.to_f * 1000).to_i

  if millis < SNOWFLAKE_EPOCH_MILLIS
    raise "#{time} is before Snowflake epoch"
  end
  
  return SnowflakeId.new((millis - SNOWFLAKE_EPOCH_MILLIS) << 22)
end

Public Instance Methods

==(other) click to toggle source

# File lib/snowflake-id.rb, line 38
def ==(other)
  return @id == other.id
end

id() click to toggle source

Returns snowflake-encoded ID.

# File lib/snowflake-id.rb, line 19
def id
  return @id
end

to_s() click to toggle source

Returns string representation of ID

# File lib/snowflake-id.rb, line 26
def to_s
  return @id.to_s
end

to_time() click to toggle source

Returns Time object which is included in snowflake-encoded ID.

# File lib/snowflake-id.rb, line 33
def to_time
  t = ((@id >> 22) + SNOWFLAKE_EPOCH_MILLIS) / 1000.0
  return Time.at(t)
end