Class: Pubid::Builder::Base

Inherits:

Object

Object
Pubid::Builder::Base

show all

Defined in:: lib/pubid/builder/base.rb

Overview

Base class for all flavor-specific builders.

Provides the shared build loop that converts parsed data into identifier objects. Flavors subclass and override only ‘cast` and optionally `default_identifier_class`.

The build loop:

Flattens array-of-hashes input (from Parslet transforms)
Iterates each key-value pair
Calls ‘cast(key, value)` to convert raw values to component objects
Assigns the result to the identifier via ‘send`
Silently skips unknown attributes (rescue NoMethodError)

Direct Known Subclasses

Ansi::Builder, Pubid::Bsi::Builder, CenCenelec::Builder, Idf::Builder, Iec::Builder, Iso::Builder, Jcgm::Builder, Nist::Builder, Sae::Builder

Instance Attribute Summary collapse

#identifier ⇒ Object readonly

Returns the value of attribute identifier.

Instance Method Summary collapse

#build(data) ⇒ Object
#initialize(identifier_class = default_identifier_class) ⇒ Base constructor

A new instance of Base.

Constructor Details

#initialize(identifier_class = default_identifier_class) ⇒ `Base`

Returns a new instance of Base.



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# File 'lib/pubid/builder/base.rb', line 20

def initialize(identifier_class = default_identifier_class)
  @identifier_class = identifier_class
end

Instance Attribute Details

#identifier ⇒ `Object` (readonly)

Returns the value of attribute identifier.



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# File 'lib/pubid/builder/base.rb', line 18

def identifier
  @identifier
end

Instance Method Details

#build(data) ⇒ `Object`

# File 'lib/pubid/builder/base.rb', line 24

def build(data)
  data = flatten_array(data) if data.is_a?(Array)
  identifier = @identifier_class.new
  assign_attributes(identifier, data)
  identifier
end