Class: INatGet::Data::Parser::Part::PK Private

Inherits:
INatGet::Data::Parser::Part show all
Defined in:
lib/inat-get/data/parsers/defs/pk.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, **aliases) ⇒ PK

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 PK.



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# File 'lib/inat-get/data/parsers/defs/pk.rb', line 9

def initialize parser, **aliases
  super parser
  @aliases = aliases
  @registered = Set::new
end

Instance Method Details

#parse(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/pk.rb', line 15

def parse source
  @pk_cols ||= Array(parser.model.primary_key)
  result = {}
  @pk_cols.each do |col|
    src_col = @aliases[col] || col
    result[col] = source[src_col]
  end
  key = result.values_at(*@pk_cols)
  if @registered.include?(key)
    result[:_registered] = key
  end
  @registered << key
  result
end