Class: TableWarnings::Warning::Size

Inherits:
TableWarnings::Warning show all
Defined in:
lib/table_warnings/warning/size.rb

Instance Attribute Summary collapse

Attributes inherited from TableWarnings::Warning

#table

Instance Method Summary collapse

Methods inherited from TableWarnings::Warning

#eql?, #hash, #initialize, #to_hash

Constructor Details

This class inherits a constructor from TableWarnings::Warning

Instance Attribute Details

#approximate_size ⇒ Object (readonly)

Returns the value of attribute approximate_size.



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# File 'lib/table_warnings/warning/size.rb', line 4

def approximate_size
  @approximate_size
end

Instance Method Details

#allowed_range ⇒ Object 



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# File 'lib/table_warnings/warning/size.rb', line 6

def allowed_range
  case approximate_size
  when :few
    1..10
  when :dozens, :tens
    10..100
  when :hundreds
    100..1_000
  when :thousands
    1_000..99_000
  when :hundreds_of_thousands
    100_000..1_000_000
  when :millions
    1_000_000..1_000_000_000
  when Range
    approximate_size
  when Numeric
    approximate_size..approximate_size
  end
end

#messages ⇒ Object 



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# File 'lib/table_warnings/warning/size.rb', line 27

def messages
  unless allowed_range.include? table.count
    "Table is not of expected size (expected: #{allowed_range.to_s}, actual: #{table.count})"
  end
end