Class: Qwester::Answer

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/qwester/answer.rb

Constant Summary collapse

DEFAULT_VALUE = 
'Not applicable'
STANDARD_VALUES = 
['Yes', 'No', DEFAULT_VALUE]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.default_value ⇒ Object 



35
36
37
 
# File 'app/models/qwester/answer.rb', line 35

def self.default_value
  DEFAULT_VALUE
end

.find_first_or_create(attributes) ⇒ Object 



27
28
29
 
# File 'app/models/qwester/answer.rb', line 27

def self.find_first_or_create(attributes)
  where(attributes).first || create(attributes)
end

.remove_weighting_alias ⇒ Object 



61
62
63
64
65
66
 
# File 'app/models/qwester/answer.rb', line 61

def self.remove_weighting_alias
  if weighting_alias
    remove_method weighting_alias.to_sym
    @weighting_alias = nil
  end
end

.rule_label_prefix ⇒ Object 



39
40
41
 
# File 'app/models/qwester/answer.rb', line 39

def self.rule_label_prefix
  @rule_label_prefix ||= 'a'
end

.standard_values ⇒ Object 



31
32
33
 
# File 'app/models/qwester/answer.rb', line 31

def self.standard_values
  STANDARD_VALUES
end

.weighting_alias ⇒ Object 



43
44
45
 
# File 'app/models/qwester/answer.rb', line 43

def self.weighting_alias
  @weighting_alias
end

.weighting_alias=(name) ⇒ Object 



47
48
49
50
51
52
53
54
 
# File 'app/models/qwester/answer.rb', line 47

def self.weighting_alias=(name)
  if name
    @weighting_alias = name
    define_method(name.to_sym) {send(:weighting)}
  else
    remove_weighting_alias
  end
end

.weighting_alias_name ⇒ Object 



56
57
58
59
 
# File 'app/models/qwester/answer.rb', line 56

def self.weighting_alias_name
  name = weighting_alias || :weighting
  name.to_s
end

Instance Method Details

#rule_label ⇒ Object 



68
69
70
 
# File 'app/models/qwester/answer.rb', line 68

def rule_label
  "#{self.class.rule_label_prefix}#{self.id}"
end