Module: Rseed::AttributeConverters

Included in:
Attribute
Defined in:
lib/rseed/attribute_converters.rb

Instance Method Summary collapse

Instance Method Details

#deserialize_boolean(value) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 18

def deserialize_boolean value
  /^y|t/.match(value.strip.downcase) ? true : false
end

#deserialize_clean_string(value) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 11

def deserialize_clean_string(value)
  value = value.to_i if (value.to_i == value.to_f) if /^\s*[\d]+(\.0+){0,1}\s*$/.match(value.to_s)
  value = value.gsub(/[^A-Za-z0-9 \.,\?'""!@#\$%\^&\*\(\)-_=\+;:<>\/\\\|\}\{\[\]`~]/, '').strip if value.is_a?(String)
  return nil if value.to_s.blank? || value.to_s.nil?
  value.to_s
end

#deserialize_date(s) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 26

def deserialize_date s
  return nil if (s.nil? || s.blank?)
  return Date.strptime(s, "%d/%m/%y") if /^[0-9]{1,2}\/[0-9]{1,2}\/[0-9]{2}$/.match(s)
  return DateTime.new(1899, 12, 30) + s.to_f if s.to_f unless s !~ /^\s*[+-]?((\d+_?)*\d+(\.(\d+_?)*\d+)?|\.(\d+_?)*\d+)(\s*|([eE][+-]?(\d+_?)*\d+)\s*)$/
  begin
    result = Date.parse(s)
  rescue
    Rseed.logger.error "Could not parse date ".red + "'#{s}'"
  end

  return result
end

#deserialize_datetime(s) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 39

def deserialize_datetime s
  begin
    result = Time.zone.parse(s)
  rescue
    Rseed.logger.error "Could not parse datetime ".red + "'#{s}'"
  end

  return result
end

#deserialize_decimal(value) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 22

def deserialize_decimal value
  BigDecimal(value)
end

#deserialize_string(value) ⇒ Object 



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# File 'lib/rseed/attribute_converters.rb', line 3

def deserialize_string(value)
  # If the string represents a number with .0 on the end (something that comes from Roo excel, then remove it)
  # this is a big problem with phone numbers.
  value.gsub!(/\.0+$/, '') if (value.to_i == value.to_f) if /^\s*[\d]+(\.0+){0,1}\s*$/.match(value.to_s)
  return nil if value.to_s.blank? || value.to_s.nil?
  value.to_s
end