Class: Buhos::CriteriaProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/buhos/criteria_processor.rb

Overview

Provide action to process Inclusion vs Exclusion criteria

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sr) ⇒ CriteriaProcessor

Returns a new instance of CriteriaProcessor.



34
35
36
37
 
# File 'lib/buhos/criteria_processor.rb', line 34

def initialize(sr)
  @sr=sr
  @error=false
end

Instance Attribute Details

#error ⇒ Object (readonly)

Returns the value of attribute error.



33
34
35
 
# File 'lib/buhos/criteria_processor.rb', line 33

def error
  @error
end

Instance Method Details

#process_array(param_array, type) ⇒ Object 



50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/buhos/criteria_processor.rb', line 50

def process_array(param_array, type)
  previous_ids=SrCriterion.where(:criteria_type=>type.to_s, :systematic_review_id=>@sr.id).select_map(:criterion_id)
  new_ids=[]
  param_array.each do |text|
    crit=Criterion.get_criterion(text.chomp)
    new_ids.push(crit[:id])
    SrCriterion.sr_criterion_add(@sr,crit, type)
  end

  to_delete=previous_ids-new_ids
  to_delete.each do |criterion_id|
    SrCriterion.sr_criterion_remove(@sr, Criterion[criterion_id])
  end
end

#update_criteria(inclusion, exclusion) ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/buhos/criteria_processor.rb', line 38

def update_criteria(inclusion, exclusion)
  # Criteria already defined
  inclusion||=[]
  exclusion||=[]
  inclusion=inclusion.map {|v| v.to_s.chomp}.delete_if {|v| v==""}
  exclusion=exclusion.map {|v| v.to_s.chomp}.delete_if {|v| v==""}

  process_array(inclusion, 'inclusion')
  process_array(exclusion, 'exclusion')

end