Class: SecID::CFI::AttributeSet

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/sec_id/cfi/attribute_set.rb

Overview

The ordered collection of decoded attribute Fields. Enumerable over the fields; also answers each present meaning as a reader method (e.g. `#voting_right`) and via `#[]` (nil-safe). Built by Classification.

Instance Method Summary collapse

Constructor Details

#initialize(fields) ⇒ AttributeSet

Returns a new instance of AttributeSet.

Parameters:

  • fields (Array<Field>) —

    one per non-N/A position, in order



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# File 'lib/sec_id/cfi/attribute_set.rb', line 12

def initialize(fields)
  @fields = fields
  fields.each { |field| define_singleton_method(field.meaning) { field } }
  freeze
end

Instance Method Details

#[](meaning) ⇒ Field?

Parameters:

  • meaning (Symbol)

Returns:



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# File 'lib/sec_id/cfi/attribute_set.rb', line 29

def [](meaning)
  find { |field| field.meaning == meaning }
end

#as_json ⇒ Hash{Symbol => Hash}

Returns:

  • (Hash{Symbol => Hash}) 


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# File 'lib/sec_id/cfi/attribute_set.rb', line 44

def as_json(*)
  to_h
end

#each {|field| ... } ⇒ Enumerator, self

Yield Parameters:

Returns:

  • (Enumerator, self) 


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# File 'lib/sec_id/cfi/attribute_set.rb', line 20

def each(&block)
  return to_enum(:each) unless block

  @fields.each(&block)
  self
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sec_id/cfi/attribute_set.rb', line 34

def empty?
  @fields.empty?
end

#to_h ⇒ Hash{Symbol => Hash}

Returns:

  • (Hash{Symbol => Hash}) 


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# File 'lib/sec_id/cfi/attribute_set.rb', line 39

def to_h
  @fields.to_h { |field| [field.meaning, field.to_h] }
end