struct Mongo::Session::ClusterTime

Included Modules

Defined in:

cryomongo/sessions/sessions.cr

Constructors

Class Method Summary

Instance Method Summary

Constructor Detail

def self.new(bson : BSON) #

Allocate an instance and copies data from a BSON struct.

class User
  include BSON::Serializable
  property name : String
end

data = BSON.new
data["name"] = "John"
User.new(data)

Class Method Detail

def self.from_bson(bson : BSON) #

NOTE See self.new.


Instance Method Detail

def <=>(other : ClusterTime) #
Description copied from module Comparable(Mongo::Session::ClusterTime)

The comparison operator. Returns 0 if the two objects are equal, a negative number if this object is considered less than other, a positive number if this object is considered greater than other, or nil if the two objects are not comparable.

Subclasses define this method to provide class-specific ordering.

The comparison operator is usually used to sort values:

# Sort in a descending way:
[3, 1, 2].sort { |x, y| y <=> x } # => [3, 2, 1]

# Sort in an ascending way:
[3, 1, 2].sort { |x, y| x <=> y } # => [1, 2, 3]

def cluster_time : BSON::Timestamp #

def signature : Signature #

def to_bson(bson = BSON.new) #

Converts to a BSON representation.

user = User.new name: "John"
bson = user.to_bson