Class: ActiveRecord::Coders::Pipeline

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/coders/pipeline.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*coders) ⇒ Pipeline

Returns a new instance of Pipeline.



5
6
7
 
# File 'lib/active_record/coders/pipeline.rb', line 5

def initialize(*coders)
  @coders = coders.flatten
end

Instance Attribute Details

#coders ⇒ Object (readonly)

Returns the value of attribute coders.



3
4
5
 
# File 'lib/active_record/coders/pipeline.rb', line 3

def coders
  @coders
end

Instance Method Details

#dump(data) ⇒ Object 



9
10
11
12
13
 
# File 'lib/active_record/coders/pipeline.rb', line 9

def dump(data)
  coders.inject(data) do |data, coder|
    coder ? coder.dump(data) : data
  end
end

#load(data) ⇒ Object 



15
16
17
18
19
 
# File 'lib/active_record/coders/pipeline.rb', line 15

def load(data)
  coders.reverse.inject(data) do |data, coder|
    coder ? coder.load(data) : data
  end
end