Class: Redisabel::Database

Inherits:
Object
  • Object
show all
Defined in:
lib/redisabel/database.rb

Constant Summary collapse

@@db = 
nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(db = 0) ⇒ Database

Returns a new instance of Database.



9
10
11
 
# File 'lib/redisabel/database.rb', line 9

def initialize(db=0)
  @db = Redis.new(:db => db)
end

Instance Attribute Details

#db ⇒ Object (readonly)

Returns the value of attribute db.



5
6
7
 
# File 'lib/redisabel/database.rb', line 5

def db
  @db
end

Class Method Details

.close ⇒ Object 



18
19
20
21
 
# File 'lib/redisabel/database.rb', line 18

def self.close
  return unless @@db
  @@db.disconnect
end

.create(db = 0) ⇒ Object 



13
14
15
16
 
# File 'lib/redisabel/database.rb', line 13

def self.create(db=0)
  return if @@db
  @@db = new(db)
end

.db ⇒ Object 



23
24
25
 
# File 'lib/redisabel/database.rb', line 23

def self.db
  return @@db.db if @@db
end

.ok ⇒ Object 



27
28
29
 
# File 'lib/redisabel/database.rb', line 27

def self.ok
  return "OK"
end