Class: PuavoRest::IdPool

Inherits:

Object

• Object
• PuavoRest::IdPool

show all

Defined in:

resources/id_pool.rb

Overview

Class Method Summary (collapse)

• + (Array<Fixnum>) id_range(namespace, count)

  Get range of Ids.

• + (Object) last_id(namespace)

  See what was the last given ID for the namespace.

• + (Object) next_id(namespace)

  Get single id for ID the namespace.

• + (Object) set_id!(namespace, value)

  Set ID sequence to value.

11
12
13
14
15
16
17
18
19
20
21
22
23

# File 'resources/id_pool.rb', line 11

def self.id_range(namespace, count)
  pool = get_redis_id_pool()

  if pool.get(namespace).nil?
    pool.set(namespace, 5000)
  end

  _id_range = (1..count).map do
    pool.incr(namespace)
  end

  return _id_range
end

29
30
31

# File 'resources/id_pool.rb', line 29

def self.last_id(namespace)
  get_redis_id_pool.get(namespace)
end

37
38
39

# File 'resources/id_pool.rb', line 37

def self.next_id(namespace)
  id_range(namespace, 1).first
end

45
46
47
48

# File 'resources/id_pool.rb', line 45

def self.set_id!(namespace, value)
  pool = get_redis_id_pool()
  pool.set(namespace, value)
end