Class: SemgrepWebApp::EpssScore

Inherits:
BaseModel
  • Object
show all
Defined in:
lib/semgrep_web_app/models/epss_score.rb

Overview

The score assigned by FIRST.org's Exploitation Probability Scoring System

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseModel

#check_for_conflict, #process_additional_properties, #process_array, #process_basic_value, #process_hash, #to_hash, #to_json

Constructor Details

#initialize(percentile: SKIP, score: SKIP, additional_properties: nil) ⇒ EpssScore

Returns a new instance of EpssScore.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 41

def initialize(percentile: SKIP, score: SKIP, additional_properties: nil)
  # Add additional model properties to the instance
  additional_properties = {} if additional_properties.nil?

  @percentile = percentile unless percentile == SKIP
  @score = score unless score == SKIP
  @additional_properties = additional_properties
end

Instance Attribute Details

#percentile ⇒ Float

This EPSS score's percentile among all EPSS scores, from 0 to 1

Returns:

  • (Float) 


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# File 'lib/semgrep_web_app/models/epss_score.rb', line 14

def percentile
  @percentile
end

#score ⇒ Float

The explotation probability, from 0 to 1

Returns:

  • (Float) 


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# File 'lib/semgrep_web_app/models/epss_score.rb', line 18

def score
  @score
end

Class Method Details

.from_hash(hash) ⇒ Object

Creates an instance of the object from a hash.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 51

def self.from_hash(hash)
  return nil unless hash

  # Extract variables from the hash.
  percentile = hash.key?('percentile') ? hash['percentile'] : SKIP
  score = hash.key?('score') ? hash['score'] : SKIP

  # Create a new hash for additional properties, removing known properties.
  new_hash = hash.reject { |k, _| names.value?(k) }

  additional_properties = APIHelper.get_additional_properties(
    new_hash, proc { |value| value }
  )

  # Create object from extracted values.
  EpssScore.new(percentile: percentile,
                score: score,
                additional_properties: additional_properties)
end

.names ⇒ Object

A mapping from model property names to API property names.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 21

def self.names
  @_hash = {} if @_hash.nil?
  @_hash['percentile'] = 'percentile'
  @_hash['score'] = 'score'
  @_hash
end

.nullables ⇒ Object

An array for nullable fields



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 37

def self.nullables
  []
end

.optionals ⇒ Object

An array for optional fields



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 29

def self.optionals
  %w[
    percentile
    score
  ]
end

.validate(value) ⇒ Object

Validates an instance of the object from a given value.

Parameters:

  • The (EpssScore | Hash) —

    value against the validation is performed.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 73

def self.validate(value)
  return true if value.instance_of? self

  return false unless value.instance_of? Hash

  true
end

Instance Method Details

#inspect ⇒ Object

Provides a debugging-friendly string with detailed object information.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 89

def inspect
  class_name = self.class.name.split('::').last
  "<#{class_name} percentile: #{@percentile.inspect}, score: #{@score.inspect},"\
  " additional_properties: #{@additional_properties}>"
end

#to_s ⇒ Object

Provides a human-readable string representation of the object.



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# File 'lib/semgrep_web_app/models/epss_score.rb', line 82

def to_s
  class_name = self.class.name.split('::').last
  "<#{class_name} percentile: #{@percentile}, score: #{@score}, additional_properties:"\
  " #{@additional_properties}>"
end