Module: ActiveHash::Enum::Methods

Defined in:
lib/enum/enum.rb

Instance Method Summary collapse

Instance Method Details

#delete_all ⇒ Object 



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# File 'lib/enum/enum.rb', line 36

def delete_all
  if @enum_accessors.present?
    @records.each do |record|
      constant = constant_for(record, @enum_accessors)
      remove_const(constant) if const_defined?(constant, false)
    end
  end
  super
end

#enum(columns) ⇒ Object 



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# File 'lib/enum/enum.rb', line 17

def enum(columns)
  columns.each do |column, values|
    values = values.zip(values.map(&:to_s)).to_h if values.is_a?(Array)
    values.each do |method, value|
      class_eval <<~METHOD, __FILE__, __LINE__ + 1
        # frozen_string_literal: true
        def #{method}?
          #{column} == #{value.inspect}
        end
      METHOD
    end
  end
end

#enum_accessor(*field_names) ⇒ Object 



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# File 'lib/enum/enum.rb', line 12

def enum_accessor(*field_names)
  @enum_accessors = field_names
  reload
end

#insert(record) ⇒ Object 



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# File 'lib/enum/enum.rb', line 31

def insert(record)
  super
  set_constant(record) if defined?(@enum_accessors)
end