Class: INatGet::Data::Parser::Part::Ancestry Private

Inherits:
Links show all
Defined in:
lib/inat-get/data/parsers/defs/ancestry.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Attribute Summary

Attributes inherited from INatGet::Data::Parser::Part

#parser

Instance Method Summary collapse

Constructor Details

#initialize(parser, name, source: nil, source_ids: nil) ⇒ Ancestry

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Ancestry.



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# File 'lib/inat-get/data/parsers/defs/ancestry.rb', line 7

def initialize parser, name, source: nil, source_ids: nil
  super parser, name, model: nil, source: source, source_ids: source_ids
end

Instance Method Details

#parse(target, source) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/inat-get/data/parsers/defs/ancestry.rb', line 11

def parse target, source
  @model ||= parser.model
  data = source[@source]
  values = if data
    @model.parser.parse! data.reject { |v| v[:id] == target.id }
  else
    ids = source[@source_ids] || []
    ids.delete target.id
    @model.manager.get(*ids)
  end
  ids = values.map(&:id)
  ids << target.id unless ids.include?(target.id)
  field = @parser.model.association_reflection(@name)[:pks_setter_method].to_s.chomp("=").gsub('_setter', '').to_sym
  { field => ids }
end