Class: Bparity::Reporting::AssuranceMatrix

Inherits:
Object
  • Object
show all
Defined in:
lib/bparity/reporting.rb

Constant Summary collapse

PROVENANCE = 
%w[A B C D].freeze
FORMAL = 
%w[F0 F1 F2 F3 F4].freeze

Instance Method Summary collapse

Constructor Details

#initialize(bundle) ⇒ AssuranceMatrix

Returns a new instance of AssuranceMatrix.



12
13
14
 
# File 'lib/bparity/reporting.rb', line 12

def initialize(bundle)
  @bundle = bundle
end

Instance Method Details

#to_h ⇒ Object 



16
17
18
19
20
21
22
23
24
25
 
# File 'lib/bparity/reporting.rb', line 16

def to_h
  matrix = PROVENANCE.to_h { |provenance| [provenance, FORMAL.to_h { |formal| [formal, 0] }] }
  items.each do |item|
    provenance = item.fetch("provenance_level", "D")
    formal = item.fetch("formal_level", "F0")
    matrix.fetch(provenance).fetch(formal)
    matrix[provenance][formal] += 1
  end
  matrix
end