Class: DB2Query::Result::Record

Inherits:
Object
  • Object
show all
Defined in:
lib/db2_query/result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(row, columns, formatters) ⇒ Record

Returns a new instance of Record.



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# File 'lib/db2_query/result.rb', line 29

def initialize(row, columns, formatters)
  @formatters = formatters
  columns.zip(row) do |col, val|
    column, value = format(col, val)
    singleton_class.class_eval { attr_accessor "#{column}" }
    send("#{column}=", value)
  end
end

Instance Attribute Details

#formatters ⇒ Object (readonly)

Returns the value of attribute formatters.



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# File 'lib/db2_query/result.rb', line 27

def formatters
  @formatters
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/db2_query/result.rb', line 38

def inspect
  inspection = if defined?(instance_variables) && instance_variables
    instance_variables.reject { |var| var == :@formatters }.map do |attr|
      value = instance_variable_get(attr)
      "#{attr[1..-1]}: #{(value.kind_of? String) ? %Q{"#{value}"} : value}"
    end.compact.join(", ")
  else
    "not initialized"
  end

  "#<Record #{inspection}>"
end