Class: Toaster::KeyValuePair

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/toaster/model/key_value_pair.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ KeyValuePair

Returns a new instance of KeyValuePair.



13
14
15
16
17
18
19
 
# File 'lib/toaster/model/key_value_pair.rb', line 13

def initialize(hash)
  if !hash[:type]
    type = IgnoreProperty.to_s
  end
  super(hash)
  @attributes_cache = {} if !@attributes_cache # fixes bug in active_record v4.1
end

Class Method Details

.flat_attributes_from_hash(hash, clazz = KeyValuePair) ⇒ Object 



41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/toaster/model/key_value_pair.rb', line 41

def self.flat_attributes_from_hash(hash, clazz=KeyValuePair)
  result = []
  return result if !hash
  SystemState.get_flat_attributes(hash).each do |key,value|
    result << clazz.new(
      :key => key,
      :value => value
    )
  end
  return result
end

.from_hash(hash, clazz = KeyValuePair) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/toaster/model/key_value_pair.rb', line 29

def self.from_hash(hash, clazz=KeyValuePair)
  result = []
  return result if !hash
  hash.each { |key,value|
    result << clazz.new(
      :key => key,
      :value => value
    )
  }
  return result
end

.get_as_hash(list) ⇒ Object 



21
22
23
24
25
26
27
 
# File 'lib/toaster/model/key_value_pair.rb', line 21

def self.get_as_hash(list)
  attrs = {}
  list.each do |a|
    attrs[a.key] = a.value
  end
  return attrs
end

Instance Method Details

#hash ⇒ Object 



57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/toaster/model/key_value_pair.rb', line 57

def hash
  begin
    return id if id
  rescue
  end
  h = 0
  h += key.hash rescue 0
  h += value.hash rescue 0
  h += type.hash rescue 0
  h += data_type.hash rescue 0
  return h
end

#to_s ⇒ Object 



53
54
55
 
# File 'lib/toaster/model/key_value_pair.rb', line 53

def to_s
  return "#{self.class}(#{key}=#{value})"
end