Class: ComplianceEngine::Collection

Inherits:
Object
  • Object
show all
Defined in:
lib/compliance_engine/collection.rb

Overview

A generic compliance engine data collection

Direct Known Subclasses

Ces, Checks, Controls, Profiles

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ Collection

A generic compliance engine data collection

Parameters:



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# File 'lib/compliance_engine/collection.rb', line 10

def initialize(data)
  context_variables.each { |var| instance_variable_set(var, data.instance_variable_get(var)) }
  @collection ||= {}
  hash_key = key
  data.files.each do |file|
    data.get(file)[hash_key]&.each do |k, v|
      @collection[k] ||= collected.new(k, data: self)
      @collection[k].add(file, v)
    end
  end
end

Instance Attribute Details

#collection ⇒ Object

Returns the value of attribute collection.



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# File 'lib/compliance_engine/collection.rb', line 22

def collection
  @collection
end

#enforcement_tolerance ⇒ Object

Returns the value of attribute enforcement_tolerance.



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# File 'lib/compliance_engine/collection.rb', line 22

def enforcement_tolerance
  @enforcement_tolerance
end

#environment_data ⇒ Object

Returns the value of attribute environment_data.



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# File 'lib/compliance_engine/collection.rb', line 22

def environment_data
  @environment_data
end

#facts ⇒ Object

Returns the value of attribute facts.



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# File 'lib/compliance_engine/collection.rb', line 22

def facts
  @facts
end

Instance Method Details

#[](key) ⇒ Object

Return a single value from the collection

Parameters:

  • key (String) —

    the key of the value to return

Returns:

  • (Object) —

    the value of the key



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# File 'lib/compliance_engine/collection.rb', line 53

def [](key)
  collection[key]
end

#all?(&block) ⇒ TrueClass, FalseClass

Return true if all of the values in the collection match the block

Parameters:

  • block (Proc) —

    the block to execute

Returns:

  • (TrueClass, FalseClass) —

    true if all of the values in the collection match the block



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# File 'lib/compliance_engine/collection.rb', line 90

def all?(&block)
  to_h.all?(&block)
end

#any?(&block) ⇒ TrueClass, FalseClass

Return true if any of the values in the collection match the block

Parameters:

  • block (Proc) —

    the block to execute

Returns:

  • (TrueClass, FalseClass) —

    true if any of the values in the collection match the block



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# File 'lib/compliance_engine/collection.rb', line 82

def any?(&block)
  to_h.any?(&block)
end

#each(&block) ⇒ Object

Iterates over the collection

Parameters:

  • block (Proc) —

    the block to execute



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# File 'lib/compliance_engine/collection.rb', line 60

def each(&block)
  to_h.each(&block)
end

#each_key(&block) ⇒ Object

Iterates over keys in the collection

Parameters:

  • block (Proc) —

    the block to execute



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# File 'lib/compliance_engine/collection.rb', line 74

def each_key(&block)
  to_h.each_key(&block)
end

#each_value(&block) ⇒ Object

Iterates over values in the collection

Parameters:

  • block (Proc) —

    the block to execute



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# File 'lib/compliance_engine/collection.rb', line 67

def each_value(&block)
  to_h.each_value(&block)
end

#invalidate_cache(data = nil) ⇒ NilClass

Invalidate the cache of computed data

Parameters:

Returns:

  • (NilClass) 


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# File 'lib/compliance_engine/collection.rb', line 28

def invalidate_cache(data = nil)
  context_variables.each { |var| instance_variable_set(var, data&.instance_variable_get(var)) }
  collection.each_value { |obj| obj.invalidate_cache(data) }
  (instance_variables - (context_variables + [:@collection])).each { |var| instance_variable_set(var, nil) }
  nil
end

#keys ⇒ Array

Returns the keys of the collection

Returns:

  • (Array) —

    the keys of the collection



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# File 'lib/compliance_engine/collection.rb', line 45

def keys
  to_h.keys
end

#reject(&block) ⇒ Hash

Filter out values in the collection

Parameters:

  • block (Proc) —

    the block to execute

Returns:

  • (Hash) —

    the filtered hash



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# File 'lib/compliance_engine/collection.rb', line 106

def reject(&block)
  to_h.reject(&block)
end

#select(&block) ⇒ Hash

Select values in the collection

Parameters:

  • block (Proc) —

    the block to execute

Returns:

  • (Hash) —

    the filtered hash



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# File 'lib/compliance_engine/collection.rb', line 98

def select(&block)
  to_h.select(&block)
end

#to_h ⇒ Hash

Converts the object to a hash representation

Returns:

  • (Hash) —

    the hash representation of the object



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# File 'lib/compliance_engine/collection.rb', line 38

def to_h
  collection.reject { |k, _| k.is_a?(Symbol) }
end